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  • Greartisan DC 3V 19RPM N20 High Torque Speed Reduction Motor
    Precio:  $10,719.00

    Greartisan DC 3V 19RPM N20 High Torque Speed Reduction Motor

    -Titulo Original : Greartisan DC 3V 19RPM N20 High Torque Speed Reduction Motor with Metal Gearbox Motor for DIY RC Toys-Fabricante : Greartisan-Descripcion Original: ?Imported Steel Plate?After precision machining of 7 kinds of lathes, complete with four secondary auxiliary processes, high precision and customizable. // ?Three-layer Copper Plate?It has good wear resistance, high temperature resistance and vibration resistance through continuous stamping with precision molds. // ?Processing Technology?M0.15 micro module gear, clock gear technology, after six processing, high precision, good reliability, can guarantee stability under high life. // ?High Temperature Resistance?High quality black plastic material, double-riveted riveting to prevent falling off at high speed. // ?Greartisan Gurantee? We only offer high quality motors! Any quality issues, please feel free to contact our customer service! // Size:  |  Color: Small size dc gear motor with low speed and big torgue! 12mm gear motor provide 0.1Nm torque and more reliable! DC gear motors can match encoder, 3ppr! 8 kinds of Reduction ratio: 10,30,50,100,150,200,298,380! Rated Voltage: DC 3V Reduction Ratio: 1:380 No-Load Speed: 19RPM Rated Torque: 0.5Kg.cm Rated Current: 60mA D Shaped Output Shaft Size: 2.5*9.2mm (0.098 x 0.36) (D*L) Gearbox Size: 9 x 12 x 10mm (0.35 x 0.47 x 0.39inch) (L*W*H) Motor Size: 15.2 x 12 x 10mm (0.598 x 0.47 x 0.39) (L*W*H) Net weight: 9g Electronic door lock, intelligent switch, steam hair straightener (water jet straight hair outlet), label stripper, intelligent wear, intelligent machine 3D printing equipment products, curling device, safe, electric screwdriver, display frame, etc. 1 x Mini DC Geared Motor 1.Use tolerance: Pay attention to the use of voltage and current range, otherwise the motor performance and motor life will decline. 2.Handling motors: Gently, as far as possible the use of motor shell part. 3.Motor wiring: Red lead to the positive electrode, black lead to the negative pole, if reversed, the motor rotation in the opposite direction. 4.Overload: As far as possible within the specified load range, prohibit motor blocking or close to the stall state for too long time to runs. Otherwise, the motor will burn out. 5.Motor storage:    -- Storage temperature: 0? - 40?;    -- Storage humidity: 15% -90% RH;    -- Avoid placing in high temperature, high humidity and corrosive gases. 6.Motor use temperature: 0? - 70...
  • MELIFE 2 Pack ESP32 ESP-32S Placa de desarrollo 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontrolador Procesador
    Precio:  $11,619.00
    Expira: 23/07/2022

    MELIFE 2 Pack ESP32 ESP-32S Placa de desarrollo 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontrolador Procesador

    -Titulo Original : MELIFE 2 Pack ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with ESP32s Antenna RF AMP Filter AP STA for Arduino IDE-Fabricante : MELIFE-Descripcion Original: 2 PACK 2.4GHz Dual Mode WiFi + Bluetooth Development Board // Ultra-Low power consumption, works perfectly with the Arduino IDE // Support LWIP protocol, Freertos // SupportThree Modes: AP, STA, and AP+STA // ESP32 is a safe, reliable, and scalable to a variety of applications // Color: ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology, power and RF properties best, which is safe, reliable, and scalable to a variety of applications. High performance-price ratio Small volume, easily embeded to other products Strong function with support LWIP protocol, Freertos Supporting three modes: AP, STA, and AP+STA Supporting Lua program, easily to develop https://github.com/espressif/arduino-esp32 https://github.com/nodemcu/nodemcu-firmware/tree/dev-esp32 https://github.com/Nicholas3388/LuaNode If it cann't get bluetooth working? Using Node32s as the Board selection. To reference GPIO pins in code use just the number, for example digitalWrite(13, HIGH) sets GPIO13 high. The built-in LED to GPIO2. 2 x ESP3...
  • Adafruit Ultimate GPS FeatherWing
    Precio:  $20,339.00

    Adafruit Ultimate GPS FeatherWing

    -Titulo Original : Adafruit Ultimate GPS FeatherWing-Fabricante : ADAFRUIT-Descripcion Original: This FeatherWing plugs right into your Feather board and gives it a precise, sensitive, and low power GPS module for location identifcation anywhere in the world. As a bonus, the GPS can also keep track of time once it is synced with the satellites. // The Wing is built around the MTK3339 chipset, a no-nonsense, high-quality GPS module that can track up to 22 satellites on 66 channels, has an excellent high-sensitivity receiver (-165 dB tracking!), and a built in antenna. It can do up to 10 location updates a second for high speed, high sensitivity logging or tracking. Power usage is incredibly low, only 20 mA during navigation. // The MTK3339-based module has external antenna functionality. The module has a standard ceramic patch antenna that gives it -165 dB sensitivity, but when you want to have a bigger antenna, you can snap on any 3V active GPS antenna via the uFL connector. The module will automatically detect the active antenna and switch over! // We added some extra goodies to make this GPS FeatherWing better than a breakout: a FET-driven ENABLE pin so you can turn off the module using any microcontroller pin for low power use, a CR1220 coin cell holder to keep the RTC running and allow warm starts and a tiny bright red LED. The LED blinks at about 1Hz while it's searching for satellites and blinks once every 15 seconds when a fix is found to conserve power. // Comes as a fully assembled FeatherWing with GPS module and a coin cell holder. However, the 12mm coin cell is not included - it isn't required but if you would like a battery backup, a CR1220 coin battery must be purchased seperately. We also toss in some header so you can solder it in and plug into your Feather. // Satellites: 22 tracking, 66 searching Patch Antenna Size: 15mm x 15mm x 4mm Update rate: 1 to 10 Hz Position Accuracy...
  • Convertidor Serial  Rs485/422 A USB tipo c/proteccion ESD
    Precio:  $17,379.00

    Convertidor Serial Rs485/422 A USB tipo c/proteccion ESD

    -Titulo Original : UTEK UT-890-TC USB Type-C To RS-485/422 Serial Converter With ESD Protection-Fabricante : U-Tek-Descripcion Original: - Compatible con Windows 2000/2003/2008/2012/XP/Vista/7/8/8.1/10/CE/Mac/Linux - Distancia de transmisión: 0-1200 metros921600bps-9600bps - Ambiente de trabajo: -40 a 85, humedad relativa 5% a 95%. - Dimensiones: 1500+/-30mm 1. Estándares: conforme a USBV1.1m 1.0- 2.0 y 3.1, EIA RS-485 y RS-422, compatible con versiones anteriores. 2. Señales USB: VCC DATA+DATA-GND-FG 3. Señales RS-485: T/R+, T/R-, GND. 4. Señales RS-422: T/R+, T/R-, R+, R-, GND. 5. Modos de trabajo: asíncrono, punto a punto o punto a multipunto, half duplex de 2 líneas y full duplex de 4 líneas. 6. Control de dirección: adopción de control automático de flujo de datos para el reconocimiento y control automáticos de la dirección de transmisión de datos. 7. Tasa de baudios: 300-921.6Kbps, detección automática de la tasa de transmisión de la señal de la interfaz serial. 8. Capacidad de carga de trabajo: admite punto a multipunto, se admite un máximo de 32 equipos de interfaz RS-422 o RS-485. 9. Distancia de transmisión: 1200 metros para extremo RS-485/422 (cuando 9.600bps) y un máximo de 5 metros para USB. 10. Protección de la interfaz: protección contra rayos y sobretensiones de 600 W y protección electrostática de +/- 5 KV. 11. Formas de interfaz: interfaz macho de clase C de terminal USB, conector macho DB9 12. Indicación de señal: 3 luces indicadoras de alimentación (PWR), envío (TXD) y recepción (RXD). 13. Medios de transmisión: cable de par trenzado o cable blindado. 14. Tasa de transmisión: 128.000bps a 300M. 38,400bps a 600M. 9,600bps a 1200M. Modos de comunicación: 1. Full duplex de 4 líneas punto a punto 2. Full duplex de 4 líneas punto a multipunto 3. Half duplex de 2 líneas punto a punto 4. Half duplex de 2 líneas punto a multipunto dúple...
  • Adafruit Mini Usb Microphone [ada3367]
    Precio:  $7,419.00

    Adafruit Mini Usb Microphone [ada3367]

    -Titulo Original : Adafruit Mini USB Microphone [ADA3367]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 3367 // Stock Type: Sensors >> Sound/Noise // In Stock & Ready to Ship // Hey, listen up! It's the world's smallest USB microphone! OK maybe it's not in the Guinness Record Book, but it is pretty darn small ! This plug-and-play Mini USB Microphone needs no driver, and its USB interface means you can use it with any computer, laptop, SBC, etc!Works great with a Raspberry Pi computer, but you can also use it with any other computer you want to record audio on. Simply plug it right in and you're ready to start recording your podcast, song, spoken-word poetry, audiobook, or whatever your heart desires! If you need to be a little closer to the audio source, you may want to pair it with a USB extension cable or a USB swivel adapter . If you want to use it with a Raspberry Pi, check out our guide on how to record audio. Goes great with our USB speaker, if you want your own recording and playback setup...
  • Kit Elegoo Uno R3 Starter Kit Arduino (63 items)
    Precio:  $52,529.00

    Kit Elegoo Uno R3 Starter Kit Arduino (63 items)

    -Titulo Original : ELEGOO UNO R3 Project Most Complete Starter Kit W/Tutorial Compatible With Arduino IDE (63 Items)-Fabricante : ELEGOO-Descripcion Original: Más de 200 componentes, este es el kit de inicio más completo que encontrarás. Kit básico de gran valor con 63 tipos de componentes electrónicos. Tiene todos los componentes que necesita y un tutorial en PDF gratuito (más de 30 lecciones) para mostrarle cómo usarlos. Todo el código para utilizar los módulos se incluye en el CD. Todos los módulos vienen soldados por lo que son fáciles de cablear. Incluye placa controladora ELEGOO R3 y cable USB, 100% compatible con Arduino IDE Official R3, kit oficial. El kit viene empaquetado en una caja compartimentada con una caja adicional para piezas pequeñas como LED, IC, botones, diodos, etc....
  • DFROBOT Mircobit Gamepad - Robot Car Wireless Remote Control
    Precio:  $15,829.00

    DFROBOT Mircobit Gamepad - Robot Car Wireless Remote Control

    -Titulo Original : DFROBOT Mircobit Gamepad - Robot Car Wireless Remote Controller V3.0-Fabricante : DFROBOT-Descripcion Original: Micro:bit gamepad is an expansion gamepad based on micro:bit. // You only need to plug in the micro:bit, it will turn into a wireless remote controller a wireless game console. // The programming platform supports MakeCode graphical programming and python. It is a very suitable tool for both beginners and masters. // The gamepad has programmable built-in vibration motor, buzzer, and LED. Using graphical programming, it will turn into a multimedia vibration controller or multimedia interactive game console instantly. // Packaged with acrylic plate, that giving it a good feel and no longer feels like a bare circuit board. The gamepad has a total of 8 buttons, the left side have up, down, left, right four buttons, the right side has X, Y two buttons, and two buttons A, B are in the front of the gamepad. // Read more Easier to Collect and Reuse About Software - Mind+ Mind+ is a Scratch3.0-based graphical programming platform, supporting python, Arduino and other programming platforms. At present, Mind+ has been applied to all kinds of sensors, modules and related educational products. Maqueen is accessible to Mind+ Programming platform now. Easy to start from zero Micro:bit, Arduino, ESP32 platform support Wide range add-on component support What's Maqueen? Stand on the shoulders of giants (micro:bit) Hello, my name is Maqueen, is a graphical programming robot for STEM education, which inherits playability and simple operation of micro:bit. The Mini-body, interesting features and plug-and-play allow children to quickly learn graphic programming in entertaining, nurturing children's interest in science and logical thinking. Suggest Age: 8 + About Micro:bit (Maqueen's Brain) Micro:bit is a tiny programmable computer which is portable and only palm-sized. It is designed for primary and secondary school students to learn digitalized and computer thinking. Micro:bit makes teaching and learning simple and fun. Read more FEATURES SPECIFICATION Supply Voltage: 3.5V~5V DC (Three AAA batteries or 3.6V~3.7V Li-ion battery)N20 All-metal Gear Motor x 2:Motor Reduction Ratio: 1:150Maximum Rotate Speed: 133 rpmMotor Drive Mode: PWM motor driveProgramming Method: Makecode graphical programming, Mind graphical programming (based on Scratch 3.0)Dimension: 81mm x 85 mm x 44mm/3.19 x 3.35 x 1.73in (NO Micro:bit)Weight: 75.55g (No batteries NO micro:bit board and accessories) Start Graphical Programming in 1 Hour Useful for Learning Graphical Programming, play coding in blocks while learn programming and logical thinking. Support More Platform Support multiple platforms: Mind+, Makecode, Scratch, Python; grow from zero to here. Creat More Projects Enjoy hundreds of creative hacking projects in 3 hours. (The accessories are not included in kit) Read more Free Game Cards and Rich Tutorials Available (Scan QR Code to check, pls) Quick Start Guide Help beginners to quickly start and learn Game Card 13 challenges are prepared for a fun adventure eBook Included A eBook for robotics and programming learning and teaching Read more PRODUCT DETAILS Infrared Grayscale Sensor(High-low level) x 2Buzzer x 1Infrared Receiver (NEC decoder) x 1LED Car Lights (High-low level control) x 2RGB Ambient Light (Full color 16 million) x 4SR04, SR04P Ultrasonic Interface(5V) x 1I2C (3.3V) x 1Servo Port x 2IO Expansion port x 2micro: bit slot x 1 Maqueen without micro:bit Maqueen with micro:bit Maqueen with micro:bit and Loader Gamepad for Maqueen Maqueen Plus Micro:maqueen ✓ ✓ ✓ × Plus Version Micro:bit board × ✓ ✓ × × Mechanic-Loader × × ✓ × × micro: Gamepad × × × ✓ ...
  • Chanzon 60 pcs(6 colors x 10 pcs) 5mm LED Diode Lights Ardu
    Precio:  $5,689.00
    Expira: 22/11/2022

    Chanzon 60 pcs(6 colors x 10 pcs) 5mm LED Diode Lights Ardu

    -Titulo Original : Chanzon 60 pcs(6 colors x 10 pcs) 5mm LED Diode Lights Arduino Assored Kit Pack (Diffused Round DC 3V 20mA) Lighting Bulb Lamps Electronics Components 5 mm Light Emitting Diodes Parts -Fabricante : Chanzon -Descripcion Original: Travel Carrying Case for JBL Xtreme 2 Portable Wireless Bluetooth Speaker,External pockets can be fitted with adapters. Hard shell design to protect your speaker from scratches and bumps,waterproof Hand Strap included Shoulder Strap: convenient for carrying on the go, take it easy as a handbag or shoulder bag to relax your hand Two-way zipper: easy to open and close to put your speaker out and in the case Package Included: 1 x Carrying Case, 1 x Shoulder Strap ( The speaker and accessories are not included ) ...
  • Arduino Micro con cabezales A000053 Original Arduino
    Precio:  $17,189.00

    Arduino Micro con cabezales A000053 Original Arduino

    -Titulo Original : Arduino Micro With Headers [A000053]-Fabricante : Arduino-Descripcion Original: - Arduino Micro es una placa de microcontrolador basada en ATmega32U4 (hoja de datos), desarrollada en conjunto con Adafruit. - Tiene 20 pines de entrada/salida digital (de los cuales 7 pueden usarse como salidas PWM y 12 como entradas analógicas), un oscilador de cristal de 16 MHz, una conexión micro USB, un cabezal ICSP y un botón de reinicio. - Contiene todo lo necesario para soportar el microcontrolador; simplemente conéctelo a una computadora con un cable micro USB para comenzar. Tiene un factor de forma que permite colocarlo fácilmente en una placa de pruebas. - La placa Arduino Micro es similar a Arduino Leonardo en que el ATmega32U4 tiene comunicación USB incorporada, lo que elimina la necesidad de un procesador secundario. - El Arduino Micro se puede alimentar a través de la conexión micro USB o con una fuente de alimentación externa. La fuente de alimentación se selecciona automáticamente. La placa Arduino Micro es similar a Arduino Leonardo, pero mucho más pequeña, una de las placas más pequeñas de Arduino, lo que facilita su integración en objetos cotidianos para hacerlos interactivos. Al incluir una comunicación USB incorporada, el Arduino Micro puede aparecer como un mouse o teclado en una computadora conectada, además de un puerto serial virtual (CDC) o COM...
  • Greartisan DC 12V 100RPM N20 High Torque Speed Reduction Mot
    Precio:  $10,869.00

    Greartisan DC 12V 100RPM N20 High Torque Speed Reduction Mot

    -Titulo Original : Greartisan DC 12V 100RPM N20 High Torque Speed Reduction Motor with Metal Gearbox Motor for DIY RC Toys-Fabricante : Greartisan-Descripcion Original: ?Imported Steel Plate?After precision machining of 7 kinds of lathes, complete with four secondary auxiliary processes, high precision and customizable. // ?Three-layer Copper Plate?It has good wear resistance, high temperature resistance and vibration resistance through continuous stamping with precision molds. // ?Processing Technology?M0.15 micro module gear, clock gear technology, after six processing, high precision, good reliability, can guarantee stability under high life. // ?High Temperature Resistance?High quality black plastic material, double-riveted riveting to prevent falling off at high speed. // ?Greartisan Gurantee? We only offer high quality motors! Any quality issues, please feel free to contact our customer service! // Size:  |  Color: Small size dc gear motor with low speed and big torgue! 12mm gear motor provide 0.1Nm torque and more reliable! DC gear motors can match encoder, 3ppr! 8 kinds of Reduction ratio: 10,30,50,100,150,200,298,380! Rated Voltage: DC 12V Reduction Ratio: 1:298 No-Load Speed: 100RPM Rated Torque: 2Kg.cm Rated Current: 150mA D Shaped Output Shaft Size: 2.5*9.2mm (0.098 x 0.36) (D*L) Gearbox Size: 9 x 12 x 10mm (0.35 x 0.47 x 0.39inch) (L*W*H) Motor Size: 15.2 x 12 x 10mm (0.598 x 0.47 x 0.39) (L*W*H) Net weight: 9g Electronic door lock, intelligent switch, steam hair straightener (water jet straight hair outlet), label stripper, intelligent wear, intelligent machine 3D printing equipment products, curling device, safe, electric screwdriver, display frame, etc. 1 x Mini DC Geared Motor 1.Use tolerance: Pay attention to the use of voltage and current range, otherwise the motor performance and motor life will decline. 2.Handling motors: Gently, as far as possible the use of motor shell part. 3.Motor wiring: Red lead to the positive electrode, black lead to the negative pole, if reversed, the motor rotation in the opposite direction. 4.Overload: As far as possible within the specified load range, prohibit motor blocking or close to the stall state for too long time to runs. Otherwise, the motor will burn out. 5.Motor storage:    -- Storage temperature: 0? - 40?;    -- Storage humidity: 15% -90% RH;    -- Avoid placing in high temperature, high humidity and corrosive gases. 6.Motor use temperature: 0? - 70...
  • Adafruit 4132 GPIO Expander Bonnet - 16 Additional I/O Over
    Precio:  $10,429.00

    Adafruit 4132 GPIO Expander Bonnet - 16 Additional I/O Over

    -Titulo Original : Adafruit 4132 GPIO Expander Bonnet - 16 Additional I/O Over 12C-Fabricante : Adafruit-Descripcion Original: The Raspberry Pi is an amazing single board computer - and one of the best parts is that GPIO connector! 40 pins of digital goodness you can twiddle to control LEDs, sensors, buttons, radios, displays - just about any device you can imagine. This Adafruit GPIO Expander Bonnet will give you even more digital deliciousness - 16 more digital input/output pins are yours for any desire you have. The outputs are grouped into two 16-pin connectors that have a matching ground pin. You can set each pin to be a digital output (high or low) or as an input, with an internal pull-up if you like! Simply pop the Bonnet on top of your Pi, the circuitry connects to the SDA/SCL I2C pins for control. The MCP23017 chip converts our Python commands to pin instructions. When used as an output, each pin can supply up to 20mA (current clamped) - so you can drive LEDs directly. The datasheet recommends you keep the total current draw to under 125mA for the whole chip. We set up the expander chip for 5V logic by default (the I2C is level shifted so that's 3V logic). We did that so you can drive white, blue or green LEDs that sometimes aren't too happy with 3.3V logic. Or, you can cut/solder a jumper to change it to 3.3V logic. When used as an input, you can set up a pull-up resistor so buttons and switches don't need extra resistors - just wire the pin to one side and ground to the other! There's interrupt capabilities on the chip, and two IRQ pins (INTA and INTB) you can solder a wire to, if you want to have a quick way of telling if any of the GPIO's changed. By soldering close the address select jumpers, you can change the address from 0x20 up to 0x27. So, if you wanted to, you could have up to 8 bonnets for 128 total GPIO. Comes as an assembled and tested Bonnet with slim 2x20 header connector on the bottom. We provide 2 sets of 16-pin IDC sockets, you can solder these in or leave them off for a slim setu...
  • Arduino Uno R3 Kit SMRAZA (1L1XRUKW)
    Precio:  $19,059.00

    Arduino Uno R3 Kit SMRAZA (1L1XRUKW)

    -Titulo Original : Smraza Ultimate UNO Project Starter Kit with Breadboard Holder,DC Motor and Detailed Tutorial for Arduino Uno R3 Mega2560 Nano-Fabricante : SMRAZA-Descripcion Original: Ultimate Uno Starter Kit for Arduino UNO, Mega - Includes more common use components what you need for starting with Arduino projects // Easy to operate - With easy set-up breadboard holder makes a stable base for you to easy make electrical circuits connection // Flexibly combination of Projects - All parts can be combined into 16 lessons, flexibly used 5V relay, LM35 temperature sensor and DC MOTOR // Detailed tutorial - Provide CD disk PDF instruction, Software, libraries and Sample code for professional engineer or students to learn DIY Arduino projects // Quick-response technical support - If you need any help, please contact us by Amazon // Color: This ultimate Starter kit design for Arduino Uno includes enough components to lead you start making your own Arduino Projects. Arduino is based on C/C++ programming language so you can walk through the basics to start with Arduino. We will provide detailed tutorials in the CD and you will learn the basics of Electrical Circuits and make more funny projects by hands-on way. 1) UNO R3 Controller Board x1 2) Breadboard Holder x1 3) 400 tie-points Breadboard x1 4) Servo Motor x1 5) 5V Relay x1 6) IC 74HC595 x1 7) 5V DC Motor x1 8) Precision Potentiometer x1 9) Active Buzzer x1 10) 2N3904Transistors x2 11) 1N4148 Diodes x2 12) TMP36 Temp Sensor x1 13) Photoresistor x2 14) Red LEDs x5 15) Green LEDs x5 16) Yellow LED x5 17) Blue LED x5 18) RGB LED x1 19) 12mm Buttons(large) x2 20) 9V Battery adapter x1 21) USB Cable x1 22) 65*Jumper Wire x1 23) Resistor (330R) x50 24) Resistor (10K) x50 25) CD x...
  • DC 6V Gear Motor High Torque 1:1000 Reduction Gearbox Motor
    Precio:  $8,899.00

    DC 6V Gear Motor High Torque 1:1000 Reduction Gearbox Motor

    -Titulo Original : DC 6V Gear Motor High Torque 1:1000 Reduction Gearbox Motor 10/15/20 RPM for Toy Car Intelligent Robot Model Airplane Engine Toys Reduction Motor (6V 20RPM)-Fabricante : Walfront-Descripcion Original: Powered by DC 6V power supply // Full metal gears are wear resistant // High reduction ratio and torque,reduction ratio is up to 1:1000 // Small size and light weight.With centric output shaft(Diameter* Length):3mm x 10mm /0.12" x 0.39";It weights about 10g // The low voltage DC gear motor is widely used for craft models,such as RC Car, Robot Model, DIY Engine Toys and so on //...
  • Adafruit (pid 3213) Assembled Feather Huzzah W/ Esp8266 Wif
    Precio:  $14,299.00

    Adafruit (pid 3213) Assembled Feather Huzzah W/ Esp8266 Wif

    -Titulo Original : Adafruit (PID 3213) Assembled Feather HUZZAH w/ ESP8266 WiFi With Stacking Headers-Fabricante : ADAFRUIT-Descripcion Original: ESP8266 @ 80MHz with 3.3V logic/power 4MB of FLASH (32 MBit) Built in WiFi 802.11 b/g/n // CP2104 USB-Serial converter onboard with 921600 max baudrate for uploading // 9 x GPIO pins - can also be used as I2C and SPI // 3.3V regulator with 500mA peak current output // Measures 2.0" x 0.9" x 0.28" (51mm x 23mm x 8mm) without headers soldered in Light as a (large?) feather - 9.7 grams // Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the Adafruit Feather HUZZAH ESP8266 - our take on an 'all-in-one' ESP8266 WiFi development board with built in USB and battery charging. Its an ESP8266 WiFi module with all the extras you need, ready to rock! We have other boards in the Feather family, check'em out here. At the Feather HUZZAH's heart is an ESP8266 WiFi microcontroller clocked at 80 MHz and at 3.3V logic. This microcontroller contains a Tensilica chip core as well as a full WiFi stack. You can program the microcontroller using the Arduino IDE for an easy-to-run Internet of Things core. We wired up a USB-Serial chip that an upload code at a blistering 921600 baud for fast development time. It also has auto-reset so no noodling with pins and reset button pressings. To make it easy to use for portable projects, we added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. Here's some handy specs! Auto-reset support for getting into bootload mode before firmware upload 9 x GPIO pins - can also be used as I2C and SPI 1 x analog inputs 1.0V max Built in 100mA LiPoly charger with charging status indicator LED, can also cut a trace to disable the charger Pin #0 red LED for general purpose blinking. Pin #2 blue LED for bootloading debug & general purpose blinking Power/enable pin Comes fully assembled and tested, with a USB interface that lets you quickly use it with the Arduino IDE or NodeMCU Lua. (It comes preprogrammed with the Lua interpreter)...
  • Kit de desarrollo basado en Jetson Nano 4gb Sub
    Precio:  $266,739.00

    Kit de desarrollo basado en Jetson Nano 4gb Sub

    -Titulo Original : Yahboom Jetson Nano 4GB SUB Developer Kit With 16G-eMMC Based On Official Jetson Nano 4GB Core Module (Jetson Nano 4GB SUB)-Fabricante : Yahboom-Descripcion Original: - [Alternativa perfecta] Jetson Nano 4GB SUB es un kit de desarrollo altamente consistente basado en el módulo central oficial Jetson nano 4GB, la única diferencia es que la placa base Yahboom Jetson Nano 4GB SUB viene con memoria 16G-eMMC, no es necesario usar TF por separado La tarjeta puede funcionar, al mismo tiempo, puede expandir el disco USB3.0 U, o usar el lector de tarjetas 3.0 y la tarjeta TF para expandir la memoria. Tenga en cuenta que el SUB no tiene una ranura para tarjeta SD, y la expansión de la memoria solo se puede resolver a través de un disco U - El Jetson Nano 4GB SUB Developer Kit ofrece el rendimiento informático para ejecutar cargas de trabajo de IA modernas con un tamaño, potencia y costo sin precedentes. Los desarrolladores, estudiantes y creadores ahora pueden ejecutar marcos y modelos de IA para aplicaciones como clasificación de imágenes, detección de objetos, segmentación y procesamiento de voz. - El kit de desarrollador puede recibir alimentación por micro-USB y viene con amplias E/S, que van desde GPIO hasta CSI. Esto facilita que los desarrolladores conecten un conjunto diverso de nuevos sensores para habilitar una variedad de aplicaciones de IA. Y es increíblemente eficiente desde el punto de vista energético, ya que consume tan solo 5 vatios. - Jetson Nano también es compatible con JetPack, que incluye un paquete de soporte de placa (BSP), SO Linux, NVIDIA CUDA, cuDNN y bibliotecas de software TensorRT para aprendizaje profundo, visión artificial, computación GPU, procesamiento multimedia y mucho más. El software incluso está disponible usando una imagen de tarjeta SD fácil de flashear, lo que hace que sea rápido y fácil comenzar. - El mismo JetPack SDK se usa en toda la familia de productos Jetson y es totalmente compatible con la plataforma de inteligencia artificial líder en el mundo de N para entrenar e implementar software de inteligencia artificial. Esta pila de software comprobada reduce la complejidad y el esfuerzo general para los desarrolladores. - --- Muy importante: tenga en cuenta que el SUB no tiene una ranura para tarjeta SD, y la expansión de la memoria solo se puede resolver a través de un disco U, los pines P19, P21, P23, P24, P26 de Jetson NANO 4GB SUB no pueden configurarse en modo SPI como B01 de N-VI-DIA. - 4GB SUB B01 sustituto ? oficial B01 (ligera diferencia)...
  • MakerFocus M5Stack TOF Módulo de unidad Módulo de s (Z5QM)
    Precio:  $13,189.00

    MakerFocus M5Stack TOF Módulo de unidad Módulo de s (Z5QM)

    -Titulo Original : MakerFocus ESP32 OLED WiFi Kit ESP-32 0.96 Inch OLED Display WiFi+Bluetooth CP2102 Internet Development Board for Arduino ESP8266 NodeMCU-Fabricante : MAKERFOCUS-Descripcion Original: Note: This item comes unassembled, soldering of headers is required. Can lithium battery powered, the lithium battery is not included, battery may be purchased here: https://www.amazon.com/dp/B079M2W85C. Link to download English documentation and pinout diagram: https://www.adrive.com/public/drzr3P/datasheet%20F000905.rar; https://drive.google.com/open?id=0B8DSGdAr8_31d19WQmN6SE1fLVE; GitHub: https://github.com/Heltec-Aaron-Lee/WiFi_Kit_series // 2. ESP32 development board, Support arduino IDE, WIFI 802.11 b/g/n/e/i, Transmit power: 19.5 dBm 11b, 16.5 dBm 11g, 15.5 dBm 11n // ESP32 OLED, development board with 0.96inch OLED display; UDP continues to throughput by 135 Mbps, Receiver sensitivity up to - 98 dBm, Supports Sniffer, Station, softAP and Wi-Fi Direct modes // Integrated dual-mode bluetooth( traditional bluetooth and BLE low power bluetooth) // We Have a Strong After-sales Service Team: As long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! How to email us? Plz click “MakerFocus” and click “Ask a question” to email us! Looking for your consultation! // WIFI Kit series is the new development of the cost-effective networking program, the main chip using Lexin ESP32, Tensilica LX6 dual-core processor, 240MHz, computing power up to 600DMIPS, chip built-in 520 KB SRAM, 802.11 b / g / N HT40 Wi-Fi transceiver, baseband, protocol stack and LWIP, integrated dual-mode Bluetooth (traditional Bluetooth and BLE low power Bluetooth). Onboard 4MByte(32M-bit) Flash, Wi-Fi antenna, 0.96-inch blue OLED display, lithium battery charging circuit and interface, CP2102 USB to serial chip, the perfect support for Arduino development environment Operating voltage: 3.3V to 7V Operating temperature range: -40 ° C to + 90 ° C Data rate: 150 Mbps 11n HT40,72 Mbps 11n HT20,54 Mbps 11g, 11 Mbps 11b Transmit power: 19.5 dBm 11b, 16.5 dBm 11g, 15.5 dBm 11n Flash Size: 4MByte(32M-bit) Module Size:50*25.4*10.3 mm Lithium battery interface:2Pin-1.25mm interface Receiver sensitivity up to - 98 dBm UDP continues to throughput by 135 Mbps Supports Sniffer, Station, softAP and Wi-Fi Direct modes 1 * ESP32 Development Board with OLED 2 * Pin header...
  • Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H (3421)
    Precio:  $7,129.00

    Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H (3421)

    -Titulo Original : Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H (3421)-Fabricante : ADAFRUIT-Descripcion Original: small, low cost MEMS mic with a range of about 50Hz - 15KHz // there are three digital pins: // The microphone is a single mono element // This I2S MEMS microphone is bottom ported // MEMS mics can detect sound and convert it to voltage // Listen to this good news - we now have a breakout board for a super tiny I2S MEMS microphone. Just like 'classic' electret microphones, MEMS mics can detect sound and convert it to voltage, but they're way smaller and thinner. This microphone doesn't even have analog out, its purely digital. The I2S is a small, low cost MEMS mic with a range of about 50Hz - 15KHz, good for just about all general audio recording/detection. The microphone is a single mono element. You can select whether you want it to be on the Left or Right channel by connecting the Select pin to power or ground. If you need stereo, pick up two microphones! You can set them up to be stereo by sharing the Clock, WS and Data lines but having one with Select to ground, and one with Select to high voltage. This I2S MEMS microphone is bottom ported, so make sure you have the hole in the bottom facing out towards the sounds you want to read. It's a 1.6-3.6V max device only, so not for use with 5V logic (its really unlikely you'd have a 5V-logic device with I2S anyways). Many beginner microcontroller boards don't have I2S, so make sure its a supported interface before you try to wire it up! This microphone is best used with Cortex M-series chips like the Arduino Zero, Feather M0, or single-board computers like the Raspberry P...
  • Arduino UNO SMD Rev3 [A00073]
    Precio:  $22,759.00

    Arduino UNO SMD Rev3 [A00073]

    -Titulo Original : Arduino UNO SMD Rev3 [A000073]-Fabricante : Arduino-Descripcion Original: - El Arduino UNO Rev3 es perfecto para empezar: flexible, robusto, duradero y estándar. - Ideal para principiantes: bien documentado; muchos proyectos en los que inspirarse. - Fácil de conectar y encender: con un cable USB, adaptador AC-DC o batería. - Amplíe las funciones de su proyecto con cientos de protectores compatibles con Arduino Uno. - Prográmelo desde cualquier computadora personal o Chromebook. ARDUINO A000073 DEV BRD, ATMEGA328, ARDUINO UNO R3 SMD ED...
  • Rele de Potencia 4 CH 10A DC24V para Proyectos Raspberry Pi
    Precio:  $18,839.00

    Rele de Potencia 4 CH 10A DC24V para Proyectos Raspberry Pi

    -Titulo Original : OONO 4 SPDT 10Amp Power Relay Module For Raspberry Pi Etc IoT Project, DC24V Version-Fabricante : OONO-Descripcion Original: - reles de potencia de 4 canales spdt (unipolar y doble tiro) de 10 amperios. se puede conectar facilmente con raspberry pi u otros proyectos de iot, o con la aplicacion de control de automatizacion del hogar. - los circuitos del transistor darlington accionan la bobina del rele. indicadores led para fuente de alimentacion y cada accion de rele. - caja de plastico abs, puede usar un montaje con tornillo en un tablero de madera o en la pared, por supuesto, tambien se puede colocar en el escritorio. - bloque de terminales de tornillo de alta calidad. paso 5,0 mm / 0,197. rango de cable 26awg ~ 12awg / 2.5 mm cuadrados. - voltaje / corriente de funcionamiento: dc DC 24V / 70mA. reles de potencia de 1, 4 canales spdt (unipolar y doble tiro) de 10 amperios. se puede conectar facilmente con raspberry pi u otros proyectos de iot, o con la aplicacion de control de automatizacion del hogar. 2, los circuitos del transistor darlington impulsan la bobina del rele. indicadores led para fuente de alimentacion y cada accion de rele. 3, carcasa de plastico abs, puede usar un montaje con tornillo en un tablero de madera o en la pared, por supuesto, tambien se puede colocar en el escritorio. 4, bloque de terminales de tornillo de alta calidad. paso 5.0mm / 0.197 . rango de cable 26awg ~ 12awg / 2.5mm cuadrado. 5, voltaje / corriente de funcionamiento: dc DC 24V / 70mA...
  • Adafruit [3527 PiOLED - 128x32 Monochrome OLED Add-on for...
    Precio:  $9,339.00

    Adafruit [3527 PiOLED - 128x32 Monochrome OLED Add-on for...

    -Titulo Original : Adafruit [3527 PiOLED - 128x32 Monochrome OLED Add-on for Raspberry Pi-Fabricante : ADAFRUIT-Descripcion Original: If you're looking for the most compact li'l display for a Raspberry Pi (most likely a Pi Zero) project, this might be just the thing you need! The Adafruit 128x32 PiOLED is your little OLED pal, ready to snap onto any and all Raspberry Pi computers, to give you a little display. The PiOLED comes with a monochrome 128x32 OLED, with sharp white pixels. The OLED uses only the I2C pins so you have plenty of GPIO connections available for buttons, LEDs, sensors, etc. It's also nice and compact so it will fit into any case. These displays are small, only about 1 diagonal, but very readable due to the high contrast of an OLED display. This screen is made of 128x32 individual white OLED pixels and because the display makes its own light, no backlight is required. This reduces the power required to run the OLED and is why the display has such high contrast; we really like this miniature display for its crispness! Using the display is very easy, we have a Python library for the SSD1306 chipset. Our example code allows you to draw images, text, whatever you like, using the Python imaging library. Our tests showed 30 FPS update rates so you can do animations or simple video. Comes completely pre-assembled and tested so you don't need to do anything but plug it in and install our Python code! Works with any Raspberry Pi computer, including the original Pi 1, B+, Pi 2, Pi 3 and Pi Zero...
  • Augiimor 2PCS DC 6V 150RPM Speed Reduction Motor N20 3mm Sha
    Precio:  $12,749.00

    Augiimor 2PCS DC 6V 150RPM Speed Reduction Motor N20 3mm Sha

    -Titulo Original : Augiimor 2PCS DC 6V 150RPM Speed Reduction Motor N20 3mm Shaft Mini Metal Gearwheel Gear Motor with Full Metal Gearbox Micro Motor-Fabricante : Augiimor-Descripcion Original: ?Package Includes?: 2PCS x Speed Reduction Motor. // ?Rated Voltage?: DC 6V, Speed: 150RPM, Current: 30-40mA. // ?Product Feature?: Mini dc gear motor is small and light weight to easily mount a wheel on the motor's output shaft or copter blade. // ?Function?: Mini metal gearwheel gear motor with excellent stall characteristics, it can climb hills easily. You can also easily mount a wheel on the output shaft of motor. // ?Risk-Free Guarantee?: You will get a full unconditional money back guarantee if you are not happy with this product .If you have any questions, please feel free to contact us to get the most satisfactory results. // Size: Great replacement for the rusty or damaged DC geared motor on the machine. Round shape and with 3mm diameter long shaft and 2 terminal connectors. Fine craftsmanship,durable,not easy to wear, light weight, high torque and low RPM. Model: GA12-N20. Material: Metal. Speed: 150RPM. Rated Voltage: DC 6V. Shaft Dia: 3mm. Total Length: 37mm. Motor Size: 17 x 12mm(L*D). Shaft Size: 10mm x 3mm(L*D). 1.Due to manual measurement, there may be a slight error in size. 2.Due to the light of the picture and the display of the screen, the color of the picture may be slightly different from the actual object. If you don't absolutely love them let us know and we will refund your purchase price NO QUESTIONS ASKED! We are so confident you will love our products. This is our confidence in product quality and commitment to customers...
  • DFROBOT Gravity: 1602 LCD Keypad Shield For Arduino
    Precio:  $8,919.00

    DFROBOT Gravity: 1602 LCD Keypad Shield For Arduino

    -Titulo Original : DFROBOT Gravity: 1602 LCD Keypad Shield For Arduino-Fabricante : DFROBOT-Descripcion Original: Operating Voltage: 5V // 5 Push buttons to supply a custom menu control panel // RST button for resetting Arduino program // Integrate a potentiometer for adjusting the backlight // 16 character x 2 line HD44780 compatible LCD // Popular LCD Keypad Shield for Arduino and Other Variants It includes a 2x16 LCD display and 6 momentary push buttons. Pins 4, 5, 6, 7, 8, 9 and 10 are used to interface with the LCD. Just one Analog Pin 0 is used to read the five pushbuttons. The LCD shield supports contrast adjustment and back-lit on/off functions. It also exposes five analog pins with DFRobot color code for easy analog sensor plugging and display. The on board LED indicates power on.This lcd arduino shield has 5 keys — select, up, right, down and left which allow you move through menus and make selections straight from one board attached to your Arduino project without requiring a massive tower of shields.This design allows you keep connecting sensors to the rest of the pins, and use it for monitoring or menu selection with the push buttons even for gaming. Project applications require testing or debugging. Displaying information right away help on most occasions when a computer is not at reach. If you are planning to build something not attached to a computer and you need to check what is going on when you place it on position, this addition will prove very valuable to make sure the program is running well.The used LCD pins are not exposed on top side of the board leaving only the unused ones. This way, conflict with LCD pins on top of the board will not happen anymore. This design includes a APC / Bluetooth v3 socket to enable you data transmission with your robot. SPECIFICATION Operating Voltage: 5V5 Push buttons to supply a custom menu control panelRST button for resetting arduino programIntegrate a potentiometer for adjusting the backlightPin used:D4-D7 -> LCD Data transmissionD8 -> Register SelectD9 -> Enable pinD10 -> Backlight controlAPC&BT pin header for connecting wireless devices, directly compatible with:APC220 Radio Communication ModuleDFRobot Bluetooth V3Expanded available I/O pinsExpanded Analog Pinout with standard DFRobot configuration for fast sensor extensionDimension: 80 x 58 mm (3.15x 2.28 in) Product Dimension Layou...
  • Hilo Conductor Bobina 23 Metros 2 Hilos Trenzados
    Precio:  $8,649.00
    Expira: 30/09/2021

    Hilo Conductor Bobina 23 Metros 2 Hilos Trenzados

    -Titulo Original : KOTENIA Stainless Thin Conductive Thread - 2 ply - 23 meter/76 ft-Fabricante : KOTENIA-Descripcion Original: Después de meses de búsqueda, finalmente tenemos lo que consideramos que es el mejor hilo conductor. Es delgado, fuerte, suave y está hecho completamente de acero inoxidable 316L. Una vez que comience a trabajar con este hilo, ¡rápidamente estará de acuerdo en que es óptimo para cualquier trabajo de wearables! Este hilo es de 2 capas, un poco más grueso que el poliéster o el algodón de todos los días, pero es lo suficientemente delgado como para ser cosido a mano en agujas de ojo medio o con una máquina de coser que puede manejar hilo grueso. Debido a que es fuerte y suave, es ideal para cualquier proyecto de textil / e-wearable. También tiene una resistividad bastante baja, 16 ohmios por pie, por lo que puede usarlo para controlar LED y otros componentes electrónicos que usan menos de ~ 50 mA. Debido a que está hecho de fibras de acero inoxidable, no se oxidará como lo hace la plata: sus proyectos no dejarán de funcionar debido a la oxidación después de unos meses y es seguro lavarlos. Sin embargo, este hilo es un poco rígido, se siente un poco como hilo encerado y no es ideal para hacer guantes compatibles con iPhone. Si desea coser hilo conductor en las almohadillas de los guantes, ¡vea nuestro fino hilo conductor...
  • NOYITO Sensores de vibración de cerámica piezoeléctricos analógicos para Arduino - 3Pin DC3.5V / 5V
    Precio:  $3,809.00
    Expira: 22/04/2022

    NOYITO Sensores de vibración de cerámica piezoeléctricos analógicos para Arduino - 3Pin DC3.5V / 5V

    -Titulo Original : NOYITO Analog Piezoelectric Ceramic Vibration Sensors for Arduino - 3Pin DC3.5V/5V-Fabricante : NOYITO-Descripcion Original: Name:Ceramic Piezo Vibration Piece Sensor // High Quality vibration sensor // Output: Analog Sensor // Type: Vibration Sensor,Working Voltage: 3.3V or 5V // NOYITO Analog Piezoelectric Ceramic Vibration Sensors Schematic Arduino Code Wiring Diagram Download Link:https://www.amazon.com/clouddrive/share/QvbOGsYb3YlFSqRHTQDteEJR7YsVbMd6zika6TDi2RZ // When the piezoelectric ceramic shocking will generate an electrical signal, Controller analog port can be perceived slight vibration signals, Also can be realized with vibration interactions related works, such as electronic drums. Working Voltage: 3.3V or 5V Working Current: Less than 1mA Operating Temperature Range: -10 Degrees Celsius ~ + 70 Degrees Celsius Interface Type: Analog Output Item Size: 30mm x 23mm Pins: S; signal output, +; power supply (VCC), -; ground (GND) Input: Positive of the piezoelectric ceramic GND: Negative of the piezoelectric ceramic Package included: 1 pcs Ceramic Piezo Vibration Senso...
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