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  • Nano Board Atmega328p 5v 16m Micro-controller Arduino Ide
    Precio:  $4,459.00

    Nano Board Atmega328p 5v 16m Micro-controller Arduino Ide

    -Titulo Original : LAFVIN Nano V3.0, Nano Board ATmega328P 5V 16M Micro-Controller Board for Arduino (Nano x 3 with USB Cable)-Fabricante : LAFVIN-Descripcion Original: Original ATmega328P CH340 chip is used. Improved new version CH340G Replace FT232RL. // LAFVIN Nano V3.0 card is 100% compatible with the Nano card, and fully compatible with Windows, Mac and Linux operating system. // Works the same as original Nano, runs perfectly on Arduino IDE. // Using Atmel Atmega328P-AU MCU, Support ISP download; Support USB download and Power. // LAFVIN Nano CH340 controller is a compact board similar to the UNO, smaller and breadboard-friendly than Diecimila. //...
  • Convertidor Serial Rs232 Rs485 A Ethernet Tcp/ip Modbus Dhcp
    Precio:  $16,219.00

    Convertidor Serial Rs232 Rs485 A Ethernet Tcp/ip Modbus Dhcp

    -Titulo Original : Serial to Ethernet Converter Adapter RS232 RS485 to TCP/IP Serial Device Server Modbus Support DHCP/DNS USR-TCP232-410S-Fabricante : USR-Descripcion Original: SE ENTREGA SIN FUENTE EXTERNA Dual Serial Device Server: Cpu: Cortex-M4 120Mhz, Serial RS485 & RS232 to Ethernet Server, 2 Serial Ports: 1 Port is RS232, 1 Port is RS485, 1 RJ45 Ethernet Port. Support RS232 & RS485 Working at The Same Time. Speed: 10 / 100 Mbps, Mdi / Mdix Cross Direct Automatic Switching, Baud Rate: Rs-232º600Bps ~ 230. 4Kbps¬Rs-485º600Bps ~ 1Mbps; 1.5Kv Electromagnetic Isolation, Shell Isolation Protection; Anti-Static 2Kv, Lightning Protection. Modbus Gateway: Modbus RTU to Modbus TCP / Modbus Pollinig Configure Via Web Browser or Virtual Com Software Interface; Working Temperature: -40 ~ 85¡ãC, Power Consumption: < 1W. Basic Feature of RS232 RS485 Ethernet Converter Multiple indicator lights for convenient debugging Power-line terminal for industrial application ARM kernel and TCP/IP protocol stack Auto-MDI/MDIX,RJ45 port with 10/100Mbps TCP Server,TCP Client,UDP,UDP Server and HTTPD Client work mode Two ports can work independently at the same time Support virtual serial port and provide corresponding software USR-VCOM Serial baud rate from 600bps to 230.4K bps;Check bit of None,Odd,Even,Mark and Space DNS and DHCP supported Provide PC TCP/IP SOCKET programming example,VB,C++,Delphi,Android,IOS Built-in webpage;also can customize webpage for users Reload button,one key to restore default settings RJ45 with Link/Data indicator light,built-in isolation transformer and 2 KV electromagnetic isolation The global unique MAC address bought from IEEE,user can define MAC address Upgrade firmware via network Keepalive,rapidly detect dead links Support account and password,can be used to page login and network settings Support one channel Websocket,realize bidirectional transparent transmisison bewteen webpage and serial 0 Support UDP broadcast function,send and receive data from all ip in the network Ethernet Serial Converters Application Field Industrial data transmission, industrial automation security and protection monitoring, public security Smart home, power control, environmental monitoring, intelligent agriculture Door check on work attendance system, POS system, rice selling system Building automation system, power monitoring, self-service banking system, telecom machine room monitorin...
  • Teensy Prop Shield
    Precio:  $6,039.00

    Teensy Prop Shield

    -Titulo Original : Teensy Prop Shield-Fabricante : TEENSY-Descripcion Original: Motion Sensors - Allows motion interactive light & sound. // Audio Amplifier - Clear quality audio output to a small speaker. // Fast LED Driver - Drive APA102 / Dotstar LEDs for colorful lighting with rapid response. // Flash Memory - 8 Mbyte storage for images, sound clips, and data logging. // The Prop Shield is meant for making interactive light and sound effects on small handheld props and wearable costumes. This shield features 10DOF motion sensors, 2 watt audio amp, high speed 5V buffers for driving APA102 LEDs, and an 8 Mbyte flash memory for images, sound clips, or data logging. It's approximately the size of a Teensy, just slightly longer to allow space for mounting holes and connections for power, speaker, and LEDs...
  • DFROBOT Aluminum Alloy Case For Raspberry Pi 4B With Dual Fa
    Precio:  $6,629.00

    DFROBOT Aluminum Alloy Case For Raspberry Pi 4B With Dual Fa

    -Titulo Original : DFROBOT Aluminum Alloy Case For Raspberry Pi 4B With Dual Fans | Metal Heatsink Case For RPI 4-Fabricante : DFROBOT-Descripcion Original: This is an Raspberry Pi aluminum heatsink kit that made with aluminum and designed with two fans. // Open Design - avoid signal isolation, no influence on Wi-Fi and Bluetooth, Convenient to plug and unplug // Dual Fans - advance the cooling efficiency. Designed with slotting bottom, strong and easy to cooling // NOTE: two fans in case are not controlled by the program, they will turn on once the Raspberry Pi is powered. // Dimension: 87 * 56 * 25 mm / 3.4*2.2*1.0 inch Weight: 101g Material: aluminum alloy Fan x2 Fan Operating Voltage: 5V Fan Operating Current: Aluminum housing bottom x1 Aluminum housing top x1 Dual cooling fans x1 Thermal-conducting silicone x2 Hex screw x12 Hex wrench x...
  • Pantalla electrónica 2.13 pulgHAT Rev2.1 250x122pixel Raspbe
    Precio:  $7,849.00

    Pantalla electrónica 2.13 pulgHAT Rev2.1 250x122pixel Raspbe

    -Titulo Original : 2.13inch E-Ink Display HAT Rev2.1 Black,White Two-Color 250x122 Pixel E-Paper Screen LCD for Raspberry Pi 4B/3B+/3B/2B/Zero/Zero W/Zero WH and Jetson Nano SPI Interface Support Partial Refresh -Fabricante : waveshare -Descripcion Original: Esta es la versión HAT de pantalla de tinta electrónica de 2.13 pulgadas Rev2.1 para Raspberry Pi, resolución de 250x122, con controlador integrado, comunicación a través de la interfaz SPI, admite actualización parcial. Debido a las ventajas como consumo de energía ultra bajo, ángulo de visión amplio, pantalla clara sin electricidad, es una opción ideal para aplicaciones como etiquetas de estantes, instrumentos industriales, etc. Cabecera de extensión estándar Raspberry Pi 40PIN GPIO, compatible con placas de la serie Raspberry Pi, Jetson Nano Sin luz de fondo, sigue mostrando el último contenido durante mucho tiempo incluso cuando se apaga. Consumo de energía ultra bajo, básicamente solo se requiere energía para refrescar. Voltaje de funcionamiento: 3.3V / 5V.Interfaz: SPI.Color de la pantalla: negro, blanco.Tiempo de actualización parcial: 0.3.Tiempo de actualización completo: 2s.Ángulo de visión:> 170 °. Traductor de voltaje integrado, compatible con MCU de 3.3V / 5V. Almohadillas de soldadura conservadas para interfaz SPI, para conectar con otras placas controladoras como Arduino / Nucleo, etc. Viene con recursos de desarrollo y manual (ejemplos para Raspberry Pi / Jetson Nano / Arduino / STM32 ...
  • Display Development Tools TFP401 HDMI/DVI Breakout w/touch
    Precio:  $11,029.00

    Display Development Tools TFP401 HDMI/DVI Breakout w/touch

    -Titulo Original : Display Development Tools TFP401 HDMI/DVI Breakout w/touch-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 2219 // Stock Type: LCDs & Displays >> HDMI/DVI Decoders // In Stock & Ready to Ship // It's a mini HDMI decoder board! So small and simple, you can use this board as an all-in-one display driver for TTL displays, or perhaps decoding HDMI/DVI video for some other project. This breakout features the TFP401 for decoding video, and for the touch version, an AR1100 USB resistive touch screen driver.The TFP401 is a beefy DVI/HDMI decoder from TI. It can take unencrypted video and pipe out the raw 24-bit color pixel data - HDCP not supported! It will decode any resolution from 25-165MHz pixel clock, basically up to 1080p. We've used this breakout with 800x480 displays, so we have not specifically tested it with higher resolutions. We added a bunch of supporting circuitry like a backlight driver and configured it for running basic TTL display panels such as the ones we have in the shopYou can even power the display and decoder from a USB port. For example, with a 5 800x480 display and 50mA backlight current, the current draw is 500mA total. You can reduce that down  370mA by running the backlight at half-brightness (25mA). With the backlight off, the decoder and display itself draws 250mA. If you want more backlight control, there's a PWM input, connect that to your microcontroller or other PWM output and you can continuously dim the backlight as desiredWe have two versions, one is video only and one is video+touch. This is the version with touch! Pair it with a screen that has a resistive touch overlay. The USB port then acts as both power and data, with the touch screen appearing like a USB mouse. We've tested it sucessfully on Mac, Windows, and Debian Linux (Raspbian on a Raspberry Pi). Other Linux distributions may or may not work, but if you're running Linux you're probably used to that.This driver is designed specifically as a small and easy to use display driver for our 40-pin TTL displays. In particular, we suggest it for use with single board computers (or desktop/laptops!) w...
  • Eg Starts Classic Arcade Game Diy Part For Mame Usb Cabine
    Precio:  $15,779.00

    Eg Starts Classic Arcade Game Diy Part For Mame Usb Cabine

    -Titulo Original : EG STARTS Classic Arcade Game DIY Part for Mame USB Cabinet 2X Zero Delay USB Encoder to PC Games + 2X 8 Way Joystick + 18x Arcade Push Button (Including 1p / 2p Start Buttons) Multiple Colour Kits -Fabricante : EG STARTS-Descripcion Original: Perfect Kit for 2Player Arcade PC Game DIY Mame! For wood or metal control panels and mount in 1-1/8 hole. Microswitches included and Microswitches tested to 10,000,000 cycles. Replace or build video arcade, emulator, and MAME cabinet controls....
  • DFROBOT Circular RGB LED Expansion Board For Micro:bit
    Precio:  $4,869.00

    DFROBOT Circular RGB LED Expansion Board For Micro:bit

    -Titulo Original : DFROBOT Circular RGB LED Expansion Board For Micro:bit-Fabricante : DFROBOT-Descripcion Original: With a micro:bit main board, this 24 RGB LEDs circular expansion board changes to an exquisite creator's piece. // You can turn it into a tomato timer via the onboard buzzer, and turn it into a colorful music spectrometer through the onboard microphone; There are two external ports P0, P1 in reserve, so you can get more ways to play by connecting a large number of boson and gravity sensors. // With different paper-cuts and acrylics, you can put on a variety of new clothes for the expansion board. For example, put on red Chinese knot for it in Chinese New Year, put on the cartoon face for it at Children's Day, put on the snow or Christmas tree for it at Christmas // This board can be a cool clock, a timer, a Lucky Turntable Game, a wearable ornament, and an interactive colored pendant. // Micro:Mate is a mini expansion board designed for micro:bit, it expands 3-way Analog Gravity interface and 6-way Digital Gravity interface. Color coded Gravity 3-Pin interface, compatible with hundreds of plug&play electronic modules 3-way analog input; 6-way digital input/output (PWM); 3V/5V jumper switch; 3.5mm audio jack External Micro USB power port, up to 5V 2A power output. Well-designed component lay-out and silk-screen. Reversed connection protection. The mounting screws should be well tightened to ensure a secured connection. Micro:Mate only supports 3V (3.3V) analog input from Pin 0, 1, 2. The Micro USB Power port on Micro:Mate cannot be used for data transmission. Components with large power consumption should be connected to Pin 8, 12, 16, with 5V power supply. Interface: 6 x Gravity 3Pin Operating Voltage: 5V/3.3V Input Power: Shipping list Micro:Mate Gravity Expansion Board x1 Brass nut M4*5*4 x...
  • Pjrc Teensy 3.2 (sin Pins)
    Precio:  $7,759.00

    Pjrc Teensy 3.2 (sin Pins)

    -Titulo Original : PJRC Teensy 3.2-Fabricante : PJRC -Descripcion Original: Manufacturer: Ricoh // Color: RICOH CYAN TONER CARTRIDGE FOR USE IN MPC6501SP MPC7501SP ESTIMATED YIELD 21,600 PAGE...
  • KIT Luces LED 3mm y 5mm (300 unidades) para arduino
    Precio:  $3,809.00

    KIT Luces LED 3mm y 5mm (300 unidades) para arduino

    -Titulo Original : 3mm and 5mm LED Lights Emitting Diodes Assortment Set Kit for Arduino Bright White Red Blue Green Yellow, 300-Pack -Fabricante : CO RODE-Descripcion Original: Compatible con Compatible with: Suunto 3 Fitness, Suunto 5, Traverse, Kailash, Spartan Trainer, Ambit 1 2 3 Smartwatch...
  • WIshioT Nextion 3.5 UART HMI Módulo LCD inteligente Pantalla táctil para Arduino Raspberry Pi ESP8266
    Precio:  $13,349.00

    WIshioT Nextion 3.5 UART HMI Módulo LCD inteligente Pantalla táctil para Arduino Raspberry Pi ESP8266

    -Titulo Original : WIshioT Nextion 3.5 UART HMI Smart LCD Module Touch Display for Arduino Raspberry Pi ESP8266-Fabricante : WIshioT-Descripcion Original: The Nextion Enhanced versions are more powerful. // Compare to the basic Nextion displays, the new ones have added some new functions: support built-in RTC, support save data to Flash, support GPIO, larger flash capacity and faster CPU. // Nextion includes hardware part (a series of TFT boards) and software part (the Nextion editor). // The Nextion TFT board uses only one serial port to communicate. It lets you avoid the hassle of wiring. // The enhanced Nextion series has 7 size covers from generic 2.4'' to 7.0''. // This is a powerful 3.5'' HMI, which is member of Nextion family. Nextion Enhanced NX4832K035 is a powerful 3.5'' HMI TFT display, with 32MB Flash data storage space, 1024 byte EEPROM, 8192 byte RAM. With GPIO supported, now customers can use Nextion to control external devices. 480 x 320 Resolution RGB 65K true to life colors TFT Screen with integrated 4-wire Resistive Touch Panel Easy 4 pin interface to any TTL Serial Host 16M Flash memory for User Application Code and Data On board micro-SD card for firmware upgrade Visual Area:73.44mm(L)×48.96mm(W) Adjustable Brightness:0~180 nit, the interval of adjustment is 1% Recommended power supply 5V500mA DC Document link: https://www.youtube.com/results?search_query=Nextion+HMI 1 X 3.5'' UART HMI LCD Module 1 X 4P Cable 1 X UB to 2pin connecto...
  • DFRobot 7 Inch HDMI Display With Capacitive Touchscreen - 10
    Precio:  $21,079.00

    DFRobot 7 Inch HDMI Display With Capacitive Touchscreen - 10

    -Titulo Original : DFRobot 7 Inch HDMI Display With Capacitive Touchscreen - 1024x600 - Supports Windows Linux And MAC OS - For Lattepanda Raspberry Pi And Other HDMI Device-Fabricante : DFROBOT-Descripcion Original: This is a 7" HDMI display with capacitive touchscreen. It comes with a 7" LCD screen with capacitive touch panel overlay on it. The touch panel supports up to 5 touch points. And it adopts DFRobot USB free-driver technology, no special requirement of drivers. You can use it as easy as keyboard or mouse. It can be directly plugged to PC for touching control. In combination with HDMI HD screen, it can turn a large PC to a tablet immediately. // The screen supports Windows, Linux and MAC OS. It can be used on Lattepanda, Raspberry Pi and other HDMI device. We also make some special hole to make it compatible with Arduino screw hole. You can mount them on the back of the display directly. // There is no need for external power supply for the screen, it can be powered by USB port and HDMI port. The display also supports back light adjustment. It is very convenient to adjust backlight by potentiometer on the back of the display. // Note: Please guarantee the external power supply current is above 1.5A@5V when it is driven by raspberry Pi. The lower current will reduce the touching sensitivity. // INTRODUCTION This is a 7 HDMI display with capacitive touchscreen.It comes with a 7 LCD screen with capacitive touch panel overlay on it. The touch panel supports up to .And it adopts DFRobot technology, no special requirement of drivers. You can use it as easy as keyboard or mouse.It can be directly plugged to PC for touching control. In combination with HDMI HD screen, it can turn a large PC to a tablet immediately. Easy to Use The screen supports Windows, Linux and MAC OS. It can be used on Lattepanda, Raspberry Pi and other HDMI device. We also make some special hole to make it compatible with Arduino screw hole. You can mount them on the back of the display directly. 7'' HDMI Display with Capacitive Touchscreen There is no need for external power supply for the screen, it can be powered by USB port and HDMI port. The display also supports back light adjustment. It is very convenient to adjust backlight by potentiometer on the back of the display.Note:The package of this product only contains a HDMI adapter module for Raspberry Pi 3. If you want to use the product with Raspberry Pi 4, please buy special cable for it. SHIPPING LIST 7'' HDMI Display with Capacitive Touchscreen x1 Raspberry Pi HDMI Adapter x1 M2.5*8+6 Standoffs x8 M2.5*6 DK4.9 Machine Screws x8 Read more SPECIFICATION Operating Voltage 5V Operating Current 160mA (with HDMI connection) Maximum Operating Current 1200mA Refresh Frequency 43Hz (not recommended 60Hz, it will not be full screen) Screen Resolution 1024x600 Video Interface HDMI Dimensions 183mm x 100mm/ 7.2 x 3.93 Mounting Hole Size 3.1mm x 6mm Weight 328...
  • LOLIN D32 Pro V2.0.0 - WiFi y Bluetooth basado en placa ESP-32 ESP32 Rev1 ESP32-WROVER 16MB Flash 8MB PSRAM MicroPython
    Precio:  $5,419.00

    LOLIN D32 Pro V2.0.0 - WiFi y Bluetooth basado en placa ESP-32 ESP32 Rev1 ESP32-WROVER 16MB Flash 8MB PSRAM MicroPython

    -Titulo Original : Genuine/Original LOLIN D32 Pro V2.0.0 - WiFi & Bluetooth Board Based ESP-32 ESP32 Rev1 ESP32-WROVER 16MB Flash 8MB PSRAM MicroPython-Fabricante : STAR MARS-Descripcion Original: Genuine/Original LOLIN D32 Pro V2.0.0 16MB Flash 8MB PSRAM // New Logo - LOLIN (previous WeMos) // Upgraded from previous version (V1.1.0,V1.0.0) // Further optimize the circuit // Compatible with MicroPython, Arduino, Nodemcu // Capacity:  |  Color: Espressif official ESP32-WROVER module Lastest ESP32 Version: REV1 16MB FLASH 8MB PSRAM Lithium battery interface, 500mA Max charging current LOLIN I2C port LOLIN TFT port TF (Micro SD) Card slot, support SPI mode. Compatible with Arduino, MicroPython Default firmware: lastest MicroPython Board Power Supply (USB):5VSupported Batteries            Lipo Battery 3.7VOperating Voltage                3.3VDigital I/O Pins                     22Analog Input Pins                6 (VP, VN, 32, 33, 34, 35)Analog Output Pins             2 (25, 26)LED_BUILTIN                     5Clock Speed(Max)              240MhzFlash                                  4M bytesNote: All of the IO pins run at 3.3V.1x Genuine/Original LOLIN D32 Pro V2.0.0 Development Board 16MB Flash 8MB PSRA...
  • Adafruit Ultimate GPS Logger Shield - Includes GPS Module
    Precio:  $11,669.00

    Adafruit Ultimate GPS Logger Shield - Includes GPS Module

    -Titulo Original : Adafruit Ultimate GPS Logger Shield - Includes GPS Module-Fabricante : ADAFRUIT-Descripcion Original: Adafruit GPS shield with Ultimate GPS module // -165 dBm sensitivity, 10 Hz updates, 66 channels // MicroSD card slot for datalogging onto a removable card // Internal patch antenna + u.FL connector for external active antenna // Big prototyping area // Brand new and better than ever, we've replaced our Adafruit GPS shield kit with this assembled shield that comes with an Ultimate GPS module. This GPS shield works great with either UNO or Leonardo Arduinos and is designed to log data to an SD card. Or you can leave the SD card out and use the GPS for a geocaching project, or maybe a music player that changes tunes depending on where you are in the city. -165 dBm sensitivity, 10 Hz updates, 66 channels Low power module - only 20mA current draw, half of most GPS's Assembled & tested shield for Arduino Uno/Duemilanove/Diecimila/Leonardo (not for use with Mega/ADK/Due) MicroSD card slot for datalogging onto a removable card RTC battery included, for up to 7 years backup Built-in datalogging to flash PPS output on fix Internal patch antenna + u.FL connector for external active antenna Power, Pin #13 and Fix status LED Big prototyping area Each order comes with one assembled and tested shield, a stick of 0.1 male header and a 12mm coin cell. Some light soldering is required to attach the header to the shield in order to plug it into your Arduino. if you want to stack a shield on top, be sure to pick up a set of stacking headers to use instead. MicroSD card not included either, but we do stock them in the shop! If your project is going to be inside an enclosure, you'll love this shield as it has external antenna support. Simply connect an external active GPS antenna via a uFL/SMA cable to the shield and the module will automatically switch over to use the antenna. You can then place the antenna wherever you wish...
  • Placa de piano oficial MakerFocus M5Stack hecha de acrílico con luz LED RGB TS20 I2C para placa de desarrollo Arduino Bl
    Precio:  $3,779.00

    Placa de piano oficial MakerFocus M5Stack hecha de acrílico con luz LED RGB TS20 I2C para placa de desarrollo Arduino Bl

    -Titulo Original : MakerFocus M5Stack Official Piano Board Made of Acrylic with RGB LED Light TS20 I2C for Arduino Blockly ESP32 Development Board STEM-Fabricante : MAKERFOCUS-Descripcion Original: ★Example: https://github.com/m5stack/M5-ProductExampleCodes/blob/master/App/PIANO/Arduino/M5PIANO/M5PIANO.ino; ★Video: https://www.youtube.com/channel/UCozgFVglWYQXbvTmGyS739w; ★Forum: http://forum.m5stack.com. // Match with M5Stack Core Kit to Play Music: ★https://www.amazon.com/dp/B07DY9VC3X; ★https://www.amazon.com/dp/B075FRWH4S; ★https://www.amazon.com/dp/B076Q92DWD; Note: This PIANO needs access to the base of the M5Core. // Mini Piano Module: It is a piano application. After Downloaded example to M5Core, and PIANO was attatched to M5Core bottom, you can play this PIANO immediately. // The touch sensor (TS20) built in PIANO communicates with M5Core through IIC. There are two TS20 built in PIANO and their IIC addresses are 0x6A and 0x7A. // For people: Software / hardware product engineers, designers, project contractors, enthusiasts, strt-ups and educational groups. // PIANO is a piano application. After Downloaded example(https://github.com/m5stack/M5-ProductExampleCodes/blob/master/App/PIANO/Arduino/M5PIANO/M5PIANO.ino) to M5Core, and PIANO was attatched to M5Core bottom, you can play this PIANO immediately. The touch sensor (TS20) built in PIANO communicates with M5Core through IIC. There are two TS20 built in PIANO and their IIC addresses are 0x6A and 0x7A. PIANO needs access to the base of the M5Core. 1 * M5Stack ESP32 Mini Piano Modul...
  • Arduino Uno R3 Kit SUNFOUNDER (7PKSWQJQ)
    Precio:  $12,169.00

    Arduino Uno R3 Kit SUNFOUNDER (7PKSWQJQ)

    -Titulo Original : SunFounder Mega 2560 R3 Project Super Starter Kit for Arduino UNO R3 Mega2560 Mega328 Nano,25 Tutorials Included-Fabricante : SUNFOUNDER-Descripcion Original: Super Kit and Affordable Price - This is a complete arduino mega 2560 kit with more than 200pcs components for learners, the most economical way to learn Arduino, electronics and programming with the good price. // Detailed Instructions - With detailed pdf tutorial in the CD, you can learn to code and program faster and easier with all the components. // 25 Projects Provided - As an upgraded Starter kit for arduino mega ,more than 20 interesting lessons are included. Allowing for a dynamic creative learning experience. // Excellent package - A nice plastic packaging box is included for easy and neat storage, being a surprise when you receiving the product. // Professonal Support - Sunfounder customer service team are always willing to solve any question from our customers, please refer to the URL and after-sales service email on the CD if you have any question, it will ultimately aid us in continually improving our products and services. //...
  • Micro Servo De Rotación Continua Fs90r
    Precio:  $5,179.00

    Micro Servo De Rotación Continua Fs90r

    -Titulo Original : DIYmalls Feetech FS90R Micro Continuous Rotation Servo Motor 360 Degree + RC Tire Wheel for Arduino Microbit Smart Car Robot (Pack of 2)-Fabricante : DIYmalls-Descripcion Original: El servo Feetech fs90r se usa ampliamente para microbits, drones, automóviles inteligentes, robots, etc. Esta rueda de plástico negro se ajusta a presión en el eje del engranaje de salida FS90R y es fácil de convertir en una buena solución de transmisión para robots pequeños. La velocidad de funcionamiento es 110RPM (4.8V), 130RPM (6V), pero puede cambiar el pwm para cambiar la velocidad del servo, para hacerlo más lento o más rápido...
  • Adafruit 4226 INA260 High Or Low Side Voltage, Current, Powe
    Precio:  $4,109.00

    Adafruit 4226 INA260 High Or Low Side Voltage, Current, Powe

    -Titulo Original : Adafruit 4226 INA260 High Or Low Side Voltage, Current, Power Sensor-Fabricante : Adafruit-Descripcion Original: Product Dimensions: 22.9mm x 22.8mm x 2.7mm / 0.9" x 0.9" x 0.1" // Product Weight: 2.0g / 0.1oz // This breakout board may well be the last current sensing solution you every need to buy. Not only can it do the work of two multimeters, but it can do it with amazing precision and flexibility. With it you can measure high or low side DC current, the bus voltage, and have it automatically calculate the power. It can do so over impressive voltage, current, and temperature ranges with better than 1% accuracy, all while delivering the data in an easy to use format over I2C. Works great with any microcontroller that is CircuitPython or Arduino compatible as well as single board computers such as the Raspberry Pi. It is compatible with 3V or 5V logic and can measure bus voltages up to +36VDC. Not for use with AC voltages. Most current-measuring devices operate with some notable constraints that limit what they can be used for. Many are low-side only which can cause issues as the ground reference changes with current. Others like its little sister the INA219B avoid this by measuring on the high side but need to change their shunt resistor to measure different current ranges. The INA260 avoids these limitations, and with it's integrated precision shunt resistor it can be used to measure as much as +36V at up to 15A Continuous on either the high or low side. Wow! The voltage across the integrated 2 milliohm (.002 ohms!), 0.1% shunt resistor is measured by the internal 16 bit ADC, allowing for measurements over the impressive current range with a resolution of 1.5 mA. (The resistance of the resistor is so low that some multimeters will register it as a short!) In a high side configuration the bus voltage measurement and power calculation can be retrieved accurately, however advanced hackers wanting to measure bus voltage in a low side configuration will need to cut the jumper connecting V+ to VBUS and connect the VBUS pin to the voltage bus...
  • Adafruit ADS1015 12-Bit ADC - 4 Channel with Programmable...
    Precio:  $4,819.00

    Adafruit ADS1015 12-Bit ADC - 4 Channel with Programmable...

    -Titulo Original : Adafruit ADS1015 12-Bit ADC - 4 Channel with Programmable Gain Amplifier [ADA1083]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1083 // Stock Type: Breakout Boards // In Stock & Ready to Ship // For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1015 provides 12-bit precision at 3300 samples/second over I2C. The chip can be configured as 4 single-ended input channels, or two differential channels. As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range. We like this ADC because it can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use. It is a great general purpose 12 bit converter. The chip's fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. Interfacing is done via I2C. The address can be changed to one of four options (see the datasheet table 5) so you can have up to 4 ADS1015's connected on a single 2-wire I2C bus for 16 single ended inputs. To get you started, we have example code for both the Raspberry Pi ( in our Adafruit Pi Python library ) and Arduino ( in our ADS1X15 Arduino library repository ) Simply connect GND to ground, VDD to your logic power supply, and SCL/SDA to your microcontroller's I2C port and run the example code to start reading data...
  • Teensy Prop Shield Low Cost (no Motion Sensors)
    Precio:  $2,959.00

    Teensy Prop Shield Low Cost (no Motion Sensors)

    -Titulo Original : Teensy Prop Shield Low Cost (no Motion Sensors)-Fabricante : TEENSY-Descripcion Original: This low-cost Prop Shield is meant for making light and sound effects on small handheld props and wearable costumes. Audio Amplifier - Clear quality audio output to a small speaker. Fast LED Driver - Drive APA102 / Dotstar LEDs for colorful lighting with rapid response. Flash Memory - 8 Mbyte storage for images, sound clips, and data logging. This shield features a 2 watt audio amp, high speed 5V buffers for driving APA102 LEDs, and an 8 Mbyte flash memory for images, sound clips, or data logging. It's approximately the size of a Teensy, just slightly longer to allow space for mounting holes and connections for power, speaker, and LEDs. This lower cost Prop Shield is identical to the standard Prop Shield, except the motion sensors are removed...
  • DFROBOT Gravity: Laser PM2.5 Air Quality Sensor For Arduino
    Precio:  $13,669.00

    DFROBOT Gravity: Laser PM2.5 Air Quality Sensor For Arduino

    -Titulo Original : DFROBOT Gravity: Laser PM2.5 Air Quality Sensor For Arduino-Fabricante : DFROBOT-Descripcion Original: PM2.5 laser dust sensor is a digital universal particle concentration sensor // It can be used to obtain the number of suspended particulate matter in a unit volume of air within 0.3 to 10 microns, namely the concentration of particulate matter, and output with digital interface, also can output quality data of per particle // The sensors can be embedded in a variety of concentrations of environment-related instruments suspended particulate matter in the air, to provide timely and accurate concentration data // PM2.5 laser dust sensor is a digital universal particle concentration sensor,it can be used to obtain the number of suspended particulate matter in a unit volume of air within 0.3 to 10 microns, namely the concentration of particulate matter, and output with digital interface, also can output quality data of per particle. The sensors can be embedded in a variety of concentrations of environment-related instruments suspended particulate matter in the air, to provide timely and accurate concentration data. Voltage: 4.95 ~ 5.05V Maximum electric current: 120mA Measuring pm diameter: 0.3~1.0/1.0~2.5/2.5~10 (um) Measuring pm range: 0~1000 ug/m3 Standby Current: ≤200 uA Response time: ≤10 s Operating temperature range: -20 ~ 50C Operating humidity range: 0 ~ 99% RH Maximum size: 46 * 35 * 20mm (1.82 x 1.38 x 0.79 inches) MTBF: > = 5 years PM2.5 laser dust sensor x1 PM2.5 sensor adapter x1 Sensor adapter cable x...
  • SX1278 LoRa Radio Wireless 433Mhz UART Serial Module
    Precio:  $8,189.00

    SX1278 LoRa Radio Wireless 433Mhz UART Serial Module

    -Titulo Original : Gowoops SX1278 LoRa Radio Wireless 433Mhz UART Serial Module LoRaWAN Transmitter Receiver + 433Mhz 3dBi SMA Antenna, Compatible with Arduino STM32 51 Single Chip Microcomputer -Fabricante : Gowoops -Descripcion Original: Fan Included No Memory Series VENGEANCE RGB PRO Memory Type DDR4 Memory Size 128GB Kit (4 x 32GB) Tested Latency 16-20-20-38 Tested Voltage 1.35V Tested Speed 3200MHz Memory Color BLACK LED Lighting RGB Single Zone / Multi-Zone Lighting Individually Addressable SPD Latency 15-15-15-36 SPD Speed 2133MHz SPD Voltage 1.2V Speed Rating PC4-25600 (3200MHz) Compatibility Intel Z390,Intel X299 Heat Spreader Anodized Aluminum Package Memory Format DIMM Performance Profile XMP 2.0 Package Memory Pin 28...
  • M5stack Esp32 Basic Core Kit De Desarrollo Micro Control Extensible Wifi Ble Iot Prototype Board Para Arduino (basic) ..
    Precio:  $11,329.00

    M5stack Esp32 Basic Core Kit De Desarrollo Micro Control Extensible Wifi Ble Iot Prototype Board Para Arduino (basic) ..

    -Titulo Original : M5Stack ESP32 Basic Core Development Kit Extensible Micro Control WiFi BLE IoT Prototype Board for Arduino (Basic) …-Fabricante : M5STACK-Descripcion Original: Description: 1. Using ESP32 Chip. Compatible with Wi-Fi & Blurtooth features. 2. With 2.0 Inch 320x240 Colorful TFT LCD, 1W Speaker and high performance 3D antenna. 3. The bottom base integrates 150mAh Lithium battery, bus I/O extension and magnet adsorption. Shipping Method: Default to use epacket Parcel (Above $190 will use DHL/ FedEx/ UPS) Handle Time: Orders will be shipped out within 48 hours in business day. Delivery Time: It generally takes 5-15 business days to deliver packages to most destinations. In peak reason, there could be 5-15 days delay. Package Included: Core*1 Battery Bottom*1 Type-c Cable*1 Dupont Cable*10 User Manual*1 Sticker*...
  • W65C134SXB - Sistema de desarrollo de ingeniería WDC Xxcelr8r - Placa con la microcomputadora W65C134S de 8 bits
    Precio:  $12,729.00

    W65C134SXB - Sistema de desarrollo de ingeniería WDC Xxcelr8r - Placa con la microcomputadora W65C134S de 8 bits

    -Titulo Original : W65C134SXB - WDC Xxcelr8r Engineering Development System - Board featuring the W65C134S 8-bit Microcomputer-Fabricante : The Western Design Center, Inc.-Descripcion Original: 8-bit 6502 based Microcomputer (3.6864 MHz) on board with WatchDog Timer, 1x UART, IO, Serial Interface Bus // 40 pin XBUS Expansion Connector with Address, Data, and Microprocessor control signals // 3x8 IO Expansion Port Connectors // Serial Interface Bus connectors for Token Passing Local Area Network // Powered by USB (5V) for ease of connection to PC, MAC, Android Smartphone // The W65C134SXB is based around the W65C134S which is a feature rich 8–bit microcomputer based on the W65C02 microprocessor with an advanced (originally designed for life support) Serial Interface Bus (SIB) token passing local area network for multi–W65C134S microcontroller systems. The full external memory bus (8–bit data and 16–bit address bus) allows for flexible system design. This MCU has an embedded debug monitor ROM with computer terminal interface a library of routines that can help you reduce development time and optimized for designing human exo and endo robotic functions, for examples of microcontrollers that can be developed from the W65C134S microcomputer. Designed and Developed in the US...
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