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  • Cable Usb 2.0 A Male To B Male 28/24awg 1.84mts Monoprice
    Precio:  $1,259.00

    Cable Usb 2.0 A Male To B Male 28/24awg 1.84mts Monoprice

    -Titulo Original : Monoprice 6-Feet USB 2.0 A Male to B Male 28/24AWG Cable-Fabricante : Monoprice-Descripcion Original: Outer size: about 110×95mm Inner siize:about 60×40mm Fit:Sony MDR-CD350 mdr-cd450 mdr-cd550 Sony mdr-v900 hd mdr-v600 headphones ...
  • Adafruit (PID 3387) 9-DOF Accel/Mag/Gyro+Temp Breakout Board
    Precio:  $3,319.00

    Adafruit (PID 3387) 9-DOF Accel/Mag/Gyro+Temp Breakout Board

    -Titulo Original : Adafruit (PID 3387) 9-DOF Accel/Mag/Gyro+Temp Breakout Board - LSM9DS1-Fabricante : ADAFRUIT-Descripcion Original: LSM9DS1 9-DOF Accel/Mag/Gyro+Temp Breakout Board // Accelerometer: ±2/±4/±8/±16 g (no ±6 g range). // Magnetometer: ±4/±8/±12/±16 gauss ranges. // Gyroscope: ±245/±500/±2000 dps ranges. // i2c and SPI interface. 3-5VDC // Add motion, direction and orientation sensing to your Arduino project with this all-in-one 9-DOF sensor. Inside the chip are three sensors, one is a classic 3-axis accelerometer, which can tell you which direction is down towards the Earth (by measuring gravity) or how fast the board is accelerating in 3D space. The other is a 3-axis magnetometer that can sense where the strongest magnetic force is coming from, generally used to detect magnetic north. The third is a 3-axis gyroscope that can measure spin and twist. By combining this data you can REALLY orient yourself. Characteristics: Accelerometer: ±2/±4/±8/±16 g (no ±6 g range). Magnetometer: ±4/±8/±12/±16 gauss ranges. Gyroscope: ±245/±500/±2000 dps ranges. The breakout board version of this sensor has both I2C and SPI interfaces. Attaching it to the Arduino is simple, power Vin and GND with 3-5VDC, and wire up I2C data on SCL and SDA, and you're ready to go! More advanced users can use SPI, our library has support for both. The breakout comes fully assembled and tested, with some extra header so you can use it on a breadboard. Four mounting holes make for a secure connection, and we put the popular power+data pins on one side, and the interrupt pins on the other side for a nice & compact breakout...
  • Teensy 3.6 (without Pins)
    Precio:  $6,209.00

    Teensy 3.6 (without Pins)

    -Titulo Original : Teensy 3.6 (Without Pins)-Fabricante : PJRC-Descripcion Original: 180 MHz ARM Cortex-M4 with Floating Point Unit // 1M Flash, 256K RAM, 4K EEPROM // Microcontroller Chip MK66FX1M0VMD18 // 180 MHz ARM Cortex-M4 with Floating Point Unit 1M Flash, 256K RAM, 4K EEPROM Microcontroller Chip MK66FX1M0VMD18 USB High Speed (480 Mbit/sec) Port 2 CAN Bus Ports 32 General Purpose DMA Channels 22 PWM Outputs 4 I2C Ports 11 Touch Sensing Inputs 62 I/O Pins (42 breadboard friendly) 25 Analog Inputs to 2 ADCs with 13 bits resolution 2 Analog Outputs (DACs) with 12 bit resolution 22 PWM Outputs USB Full Speed (12 Mbit/sec) Port Ethernet mac, capable of full 100 Mbit/sec speed Native (4 bit SDIO) micro SD card port I2S Audio Port, 4 Channel Digital Audio Input & Output 14 Hardware Timers Cryptographic Acceleration Unit Random Number Generator CRC Computation Unit 6 Serial Ports (2 with FIFO & Fast Baud Rates) 3 SPI Ports (1 with FIFO) 4 I2C Ports Real Time Cloc...
  • M5Stack Official CardKB Mini unidad de teclado MEGA328P Grove I2C USB ISP Programmer para ESP32 Arduino Development Boar
    Precio:  $2,989.00

    M5Stack Official CardKB Mini unidad de teclado MEGA328P Grove I2C USB ISP Programmer para ESP32 Arduino Development Boar

    -Titulo Original : RF Wireless Transmission Module 868 MHZ LoRa Spread-Spectrum Communication, 20dBm 100mW Measured Distance 3000M UART SX1276 Chip RF Receiver Transmitter, Super Anti-Interference Performance-Fabricante : MAKERFOCUS-Descripcion Original: User manual: https://drive.google.com/open?id=1boFZAoJ0MlykF7u_zhK6QC6vdvs94Zgo; This is a 100mW UART transparent and transmission wireless transceiver module, operates at 862893MHz, based on original imported RFIC SX1276 from SEMTECH. The module integrates the function of receiving and sending information, adopts LoRa spread-spectrum technology, which means the transmitting distance and penetration capacity are one time more than that of traditional Frequency-shift Keying // Using the FEC forward error correction algorithm, it can actively correct the interfered data packets, making the communication distance farther, the anti-interference ability stronger, and having the air wake-up function. LoRa Spread-spectrum Communication Super Anti-interference Performance: The RF Wireless Transmission Module adopts LoRa spread-spectrum technology, which means the transmitting distance and penetration capacity are one time more than that of traditional Frequency-shift Keying // Low Power Consumption FEC Forward Error Correction: Working on radio, applicable for battery powered applications. Using the FEC forward error correction algorithm, it can actively correct the interfered data packets, making the communication distance farther, the anti-interference ability stronger, and having the air wake-up function.Professional PCB Design Impedance Control: Reduced the transmission reflection of high frequency signals and improved the effective of signal transmission // Transmission Modes: The users can freely control the disuse and shutdown of the module. The wireless transceiver module support different sleep and stand-by modes. Energy consumption and performance are highly improved. There are four transmission modes: Transparent transmission (Point to Point), transparent transmission (Broadcasting), broadcast transmission and fixed transmission // High Quality Guaranty and Various Applied Occasions: The 868 MHz LoRa wireless transmission module has acquired CE Certificate, FFC Certificate and ROHS Certificate // Color: Mode 0: General mode: M0=0, M1=0;Low power consumptionOccasion (Most occasions) Mode 1:Wake mode:M0=1, M1=0; Using low power consumption, it's the mode of the transmitting party, automatically adding the wake-up code Mode 2:Power saving mode:M0=0, M1=1; Using low power consumption, it's the mode of the receving party, cannottransmit in this mode. Mode 3:Sleep mode:M0=1, M1=1; Using low power consumption, it's the mode of the receving party, cannottransmit in this mode. The module is in a sleep state and can accept parameter setting commands. Chip: SX1276 Model: E32-868T20D Transmit power: 100mW Communication Distance: 3000m RF connector: SMA-K Working frequency:862~893 MHz (Default: 868MHz) Transmitting power:10~20 dBm, Default: 20dBm Receiving sensitivity: -146 dBm Air data rate: 0.3k~19.2kbps(Default: 2.4kbps) Size: 21 * 36 mm(Without SMA) Antenna type: SMA-K (Not inclueded) Communication interface: UART (Baud rate: 1200~115200, default: 9600) Buffer: 512 bytes buffer (Automatically sub-packaging with 58 bytes per package) 1 * 868 MHZ UART SX1276 LoRa RF Receiver Transmitte...
  • Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H (3421)
    Precio:  $2,199.00

    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...
  • W65C134SXB - Sistema de desarrollo de ingeniería WDC Xxcelr8r - Placa con la microcomputadora W65C134S de 8 bits
    Precio:  $9,109.00

    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...
  • HiLetgo ESP-WROOM-32 ESP32 ESP-32S Placa de desarroll (4J7N)
    Precio:  $3,389.00

    HiLetgo ESP-WROOM-32 ESP32 ESP-32S Placa de desarroll (4J7N)

    -Titulo Original : ESP32 Camera Module(Arduino Camera, Raspberry Pi Camera), OV2640 2 Mega Pixels Camera, with Type C Port and 3D WiFi Antenna, Mini Camera Board for Arduino, Raspberry Pi 3B/3B+ and Pi 2B+ IOT DIY-Fabricante : MAKERFOCUS-Descripcion Original: ★User Guide: https://docs.m5stack.com/#/en/quick_start/m5camera/m5camera_quick_start; ★IDF development environment, ★Demo: github.com/m5stack/esp32-cam-demo; ★Datasheet:https://github.com/m5stack/esp32-cam-demo/blob/m5cam/M5CAM-ESP32-A1-POWER.pdfMPU6050. // ★M5Stack ESP32 Camera: The M5Stack ESP32 Camera is a tiny module based on ESP32 chip and OV2640 sensor. You can program it through the ESP-IDF. The board reserved the MPU6050,BME280 and an analog MIC.This module with a IP5306 IC chip and it can be used with lithium battery (Standard voltage: 3.7V4.2V). // ★OV2640 Camera Module: The camera is CMOS camera, CMOS size: 1/4", field of view : 65 degree, maxmium Pixel: 200M pixels (Because of the small RAM, the board can’t obtain it. It can output images up to 800*600 JPEG.) // ★OV2640 Sensor​​​​​​'s Parameter:Standard SCCB interface, compatible with I2C interface;Output Formats(8-bit) is YUV(422/420)/YCbCr422; RGB565/555; 8-bit compressed data; 8-/10-bit Raw RGB data; UXGA/SXGA: 15fps; SVGA: 30fps; CIF: 60fps; Scan Mode: Progressive. // ★For people: Software / hardware product engineers, designers, project contractors, enthusiasts, start-ups, educational groups amd Maker groups. // Color: Dual-core Tensilica LX6 microprocessor Up to 240MHz clock frequency 520kB internal SRAM 4MB Flash memory Integrated 802.11 BGN WiFi transceiver Integrated dual-mode Bluetooth (classic and BLE) Hardware accelerated encryption (AES, SHA2, ECC, RSA-4096) CP2104 USB TTL Standard SCCB interface, compatible with I2C interface Output Formats(8-bit): YUV(422/420)/YCbCr422 RGB565/555 8-bit compressed data 8-/10-bit Raw RGB data Maximum Image Transfer Rate UXGA/SXGA: 15fps SVGA: 30fps CIF: 60fps Scan Mode: Progressive CMOS size: 1/4 Field of View : 78° best sensor resolution: 1600 * 1200 IO voltage: 1.7V-3.3V Analog voltage: 2.5-3.0v (internal LDO powers 1.2V to the core) Power Consumption: TBD Sleep andlt;20μA Temperature Operation: -30°C to 70°C Stable work: 0°C to 50°C Maximum rms rate: 15fps SXGA Sensitivity: 1.3V/(Lux-sec) Signal to noise ratio: 40 dB Dynamic range: 50 dB Scan Mode: Progressive Electronic exposure: Line 1 to Line 1247 Pixel area: 2.2μm x 2.2μm Dark current: 15mV/s at 60°C 1 * EESP32 Module Development Board with OV2640 Camer...
  • Arduino Robot Kit XIAOR GEEK (78KX3ZL9)
    Precio:  $32,009.00

    Arduino Robot Kit XIAOR GEEK (78KX3ZL9)

    -Titulo Original : XiaoR Geek DS WiFi Smart Robot Car Kit for Arduino UNO R3,Remote Control HD Camera FPV Robotics Learning & Educational Electronic Toy-Fabricante : XIAOR GEEK-Descripcion Original: XiaoR Geek WiFi smart robot car kit is designed for enthusiasts to get hands-on experience about Arduino programming, electronics assembling and robotics knowledge. // APP Control: Automatically self-built signal hot spot after power on, the user just needs to connect smart phone (iOS/Android APP) or PC with the car's signal to control. // Real-time image transmission: The adjustable camera is included with a USB Wi-Fi adapter so you can check the video in a real-time manner on your PC or smart phone. 2-axis pan-and-tilt kit enables the camera to take video at any angle without moving the car. // Graphical programming interface: Support the drag-and-drop graphical programming software, just plug and play, get what you see, easy for the Arduino robot learners. // For better learning: Detailed video tutorial of how to assemble the robot car from scratch and the necessary programs and source codes and circuit graph and learning materials are included. //...
  • Resolución 200x200 Módulo de pantalla de tinta electrónica de 1.54 pulgadas Papel electrónico electrónico Sreen con cont
    Precio:  $4,379.00

    Resolución 200x200 Módulo de pantalla de tinta electrónica de 1.54 pulgadas Papel electrónico electrónico Sreen con cont

    -Titulo Original : 200x200 Resolution 1.54inch E-Ink Display Module Electronic E-paper Sreen with Embedded Controller SPI Interface Support Partial Refresh for Raspberry Pi/Arduino/Nucleo-Fabricante : Waveshare-Descripcion Original: 200x200, 1.54inch E-Ink display module, SPI interface // Due to the advantages like ultra low power consumption, wide viewing angle, great effect under sunlight, it is an ideal choice for applications such as shelf label, industrial instrument, and so on. // No backlight, keeps displaying last content for a long time even when power down // Ultra low power consumption, basically power is only required for refreshing // Development Resources: www.waveshare.com/wiki/1.54inch_e-Paper_Module // Color: 200x200, 1.54inch E-Ink display module, SPI interface Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32) Operating voltage: 3.3V Interface: 3-wire SPI, 4-wire SPI Outline dimension: 48mm × 33mm Display size: 27.6mm × 27.6mm Dot pitch: 0.138 × 0.138 Resolution: 200 × 200 Display color: black, white Grey level: 2 Partial refresh time: 0.3s Full refresh time: 2s Refresh power: 26.4mV(typ.) Standby power: Viewing angle: >170° 1.54inch e-Paper Module x1 XH2.54 20cm 8Pin x1 100% original gurantee, technical support always available...
  • Case Para Raspberry Pi 4 Con Ventilador Y Disipadores
    Precio:  $2,679.00

    Case Para Raspberry Pi 4 Con Ventilador Y Disipadores

    -Titulo Original : MazerPi Raspberry Pi 4 Case, Raspberry Pi Case with Cooling Fan, Raspberry Pi 4 Heatsink for Raspberry Pi 4 Model B, Pi 4B, Pi 4-Fabricante : MazerPi -Descripcion Original: 1. Esta funda protectora está diseñada específicamente para el Raspberry Pi 4 Modelo B 2. La caja es de dos piezas moldeada por inyección y está hecha de material ABS, soporte de nueva versión Ventilador instalado 3. Proporciona la mejor protección / accesibilidad disponible para su placa Raspberry Pi. 4. Este estuche es fácil de instalar y tiene buena ventilación. Embalaje incluido: 1x caso 1x ventilador de enfriamiento 1x juegos de disipador térmico 1x juegos de tornillo...
  • MakerFocus M5Stack TOF Módulo de unidad Módulo de sensor de distancia VL53L0x integrado Compatible con LE-GO Alta precis
    Precio:  $3,589.00

    MakerFocus M5Stack TOF Módulo de unidad Módulo de sensor de distancia VL53L0x integrado Compatible con LE-GO Alta precis

    -Titulo Original : MakerFocus M5Stack TOF Unit Module, Distance Sensor Module, Integrated VL53L0x Compatible with LE-GO, High Precision, Comunicates with M5Core via I2C(0x29) for Arduino, UIFlo(Blockly, Python)-Fabricante : MAKERFOCUS-Descripcion Original: ★Vedio: https://www.youtube.com/channel/UCozgFVglWYQXbvTmGyS739w; ★Forum: http://forum.m5stack.com; ★Datasheet - VL53L0X: https://pdf1.alldatasheet.com/datasheet-pdf/view/948120/STMICROELECTRONICS/VL53L0X.html ★Code: https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/TOF/Arduino;★https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/TOF/UIFlow // This unit integrated a distance measuring sensor VL53L0x providing accurate distance measurement whatever the target reflectance, unlike conventional technologies. It can measure absolute distances up to 2m in less than 30ms. // TOF that employs time-of-flight techniques to resolve distance between the emit point and the reach point of a subject, measuring the round trip time of an artificial light signal provided by a la-ser. // This unit comunicates with M5Core via I2C(0x29). // Application: 1D gesture recognition, La-ser Ranging, 3D structured light imaging(3D sensing), Camera assist (ultra fast autofocus and depth of field) // : TOF that employs time-of-flight techniques to resolve distance between the emit point and the reach point of a subject, measuring the round trip time of an artificial light signal provided by a la-ser. This unit integrated a distance measuring sensor VL53L0x providing accurate distance measurement whatever the target reflectance, unlike conventional technologies. It can measure absolute distances up to 2m in less than 30ms. This unit comunicates with M5Core via I2C(0x29). 1. Arduino IDE: The below code is incomplete(just for usage). If you want the complete code, please click here: https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/TOF/Arduino; 2. UIFlow: https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/TOF/UIFlow High precision Measure absolute distances up to 2m The wavelength of la-ser: 940nm Program Platform: Arduino, UIFlo(Blockly, Python) Two Le-go compatible holes 1D gesture recognition La-ser Ranging 3D structured light imaging(3D sensing) Camera assist (ultra fast autofocus and depth of field) 1 * M5Stack ToF Unit 1 * Grove Cabl...
  • Adafruit I2C Non-Volatile FRAM Breakout - 256Kbit / 32KByte
    Precio:  $3,369.00

    Adafruit I2C Non-Volatile FRAM Breakout - 256Kbit / 32KByte

    -Titulo Original : Adafruit I2C Non-Volatile FRAM Breakout - 256Kbit / 32KByte [ADA1895]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1895 // Stock Type: Breakout Boards >> Storage // In Stock & Ready to Ship // FRAM, or Ferroelectric Ram, is the coolest new data storage method that all the fashion magazines are talking about. Oh wait, no that's quilted handbags. But FRAM is pretty damn cool too! It's similar to Dynamic random-access memory, only with a ferroelectric layer instead of a dielectric layer. This gives it stable handling (the bytes you write are non-volatile) with dynamic responsiveness (you can write them very fast!) Now, with our I2C FRAM breakout board you can add some FRAM storage to your next DIY project. FRAM allows for a lower power usage and a faster write performance. It's excellent for low-power or inconsistent-power datalogging or data buffering where you want to stream data fast while also keeping the data when there's no power. Unlike Flash or EEPROM there's no pages to worry about. Each byte can be read/written 10,000,000,000,000 times so you don't have to worry too much about wear leveling. This particular FRAM chip has 256 Kbits (32 KBytes) of storage, interfaces using I2C, and can run at up to 1MHz I2C rates. Each byte can be read and written instantaneously (like SRAM) but will keep the memory for 95 years at room temperature. We picked up the largest chip that has I2C and is also 5V compliant. You can use this chip with either 3V or 5V power and logic. It comes in a breadboard-friendly breakout and a spare stick of 0.1 male header for soldering on. We also have an SPI FRAM breakout board - which is smaller in size but faster (20MHz max SPI clock rate...
  • Adafruit [3527 PiOLED - 128x32 Monochrome OLED Add-on for...
    Precio:  $4,539.00

    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...
  • Reed Switch Magnetic 2.5x14mm (5 unidades) para Arduino
    Precio:  $2,219.00

    Reed Switch Magnetic 2.5x14mm (5 unidades) para Arduino

    -Titulo Original : HiLetgo® 5pcs 2.5x14mm Reed Switch Magnetic Induction Switch Electromagnetic N/O N/C SPDT Glass Seal for Arduino -Fabricante : HiLetgo-Descripcion Original: Compatible for LG AN-MR600 AN-MR600G, not original model. Magic Remote Control FOR LG TV F8580 UF8500 UF9500 UF7702 OLED 5EG9100 55EG9200 AN-MR650...
  • Adafruit PID 2030 PowerBoost 1000 Basic 5V USB Boost 1000ma
    Precio:  $3,179.00

    Adafruit PID 2030 PowerBoost 1000 Basic 5V USB Boost 1000ma

    -Titulo Original : Adafruit (PID 2030 PowerBoost 1000 Basic - 5V USB Boost @ 1000mA from 1.8V+-Fabricante : ADAFRUIT-Descripcion Original: Synchronous operation means you can disconnect the output completely by connecting the ENable pin to ground. This will completely turn off the output // 4A internal switch means you can get 1000mA+ from as low as 1.8V, 1500mA+ from 2 NiMH or Alkaline batteries, and at least 2000mA from a 3.7V LiPoly/LiIon battery or 3 NiMH/Alkalines. Just make sure your batteries can actually supply the required 2-4A, OK? // Low battery indicator LED lights up red when the voltage dips below 3.2V, optimized for the most common usage of LiPo/LiIon battery usage // On-board 1000mA charge-rate 'Apple/iOS' data resistors. Solder in the included USB connector and you can plug in any iPhone or iPod for a speedy 1000mA charge rate. Works with iPads, both mini and 'classic' type. // Full breakout for battery in, control pins and power out 90%+ operating efficiency in most cases (see datasheet for efficiency graphs), and low quiescent current: 5mA when enabled and power LED is on, 20uA when disabled (power and low batt LED are off) // PowerBoost is the perfect power supply for your power-hungry portable project! This little DC/DC boost converter module can run from 1.8V batteries or higher, and convert that voltage to 5.2V DC for running your 5V projects. With a beefy 4A DC/DC converter, it can give you 1A+ from as low as 2V. Like our popular 5V 1A USB wall adapter, we tweaked the output to be 5.2V instead of a straight-up 5.0V so that there's a little bit of 'headroom' long cables, high draw, the addition of a diode on the output if you wish, etc. The 5.2V is safe for all 5V-powered electronics like Arduino, Raspberry Pi, or Beagle Bone while preventing icky brown-outs during high current draw because of USB cable resistance. The PowerBoost 1000 has at the heart a TPS61030 boost converter from TI. This boost converter chip has some really nice extras such as low battery detection, 4A internal switch, synchronous conversion, excellent efficiency, and 700KHz high-frequency operation. Check out these specs! Great for powering your robot, Arduino project, single-board-computer such as Raspberry Pi or BeagleBone! Each order comes with one fully assembled and tested PCB, a loose 2-PH JST jack, a 2-pin Terminal block and a loose USB A jack. If you are powering your project from USB, solder the USB A jack in (a 3-minute soldering task). Then choose either JST for input (JST is often used for our LiIon batteries, but the connector is only rated for 2A) or a terminal block. The 1000 version comes with a 2-pin terminal block so you can solder it to the output spot where the USB jack would go. Or don't solder any connectors in for a more compact power pack and go with 22AWG wires soldered directly in...
  • Teensy   2.0
    Precio:  $6,129.00

    Teensy 2.0

    -Titulo Original : Teensy++ 2.0-Fabricante : PJRC-Descripcion Original: 8-Bit AVR Processor (AT90USB1286) // 128K Flash Memory, 8K RAM, 4K EEPROM // USB Can Emulate Any Type of Device // Single Pushbutton Programming // Arduino Compatible // The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. The Teensy++ breaks out all of the IO available on the AT90USB1286 to breadboard-friendly 0.1 spaced headers so you can hook up a load of peripherals.The Teensy++ comes pre-flashed with a bootloader so you can program it using the on-board USB connection: No external programmer needed! You can program the Teensy in your favorite IDE using C you can install the Teensyduino add-on for the Arduino IDE and write Arduino sketches for Teensy!  2 x 0.7 (50.8 x 17.8 mm)8-Bit AVR Processor (AT90USB1286)128K Flash Memory, 8K RAM, 4K EEPROMUSB Can Emulate Any Type of DeviceSingle Pushbutton ProgrammingArduino Compatible8 Analog Inputs46 Digital I/O Pins9 PWM outputsSPI and I2...
  • Cargador Baterias Lipo 4.2V/4.35V JST-PH 2.0 Micro-JST 1.25
    Precio:  $5,359.00

    Cargador Baterias Lipo 4.2V/4.35V JST-PH 2.0 Micro-JST 1.25

    -Titulo Original : BETAFPV 1s Lipo LiHV Charger Board 1S LiPo Battery Charging Plate 4.2V/4.35V for Tiny Whoop Blade Inductrix JST-PH 2.0 Micro-JST 1.25 HV Lipo Battery-Fabricante : BETAFPV-Descripcion Original: Cargue las baterías Lipo 1S (4.2V) y las baterías Lipo HV (4.35V) a la vez en la misma placa mediante un interruptor seleccionable. Entrada XT60 (3s o 4s) para carga de campo. Podría cargar hasta 6 baterías con Picoblade 1.25 o el enchufe de alimentación JST PH2.0 a la vez. Carga individual por puertos, no paralela Se apaga cuando la batería de suministro alcanza un voltaje bajo seguro 2 canales BEC para corriente de suministro. 400 mAh de corriente por puerto de carga Las luces LED indican cuando cada batería se carg...
  • VERTER 5V USB Buck-Boost - 500mA from 3V-5V / 1000ma from...
    Precio:  $3,059.00

    VERTER 5V USB Buck-Boost - 500mA from 3V-5V / 1000ma from...

    -Titulo Original : VERTER 5V USB Buck-Boost - 500mA from 3V-5V / 1000ma from 5V-12V-Fabricante : ADAFRUIT-Descripcion Original: Synchronous operation means you can disconnect the output completely by connecting the ENable pin to ground. This will completely turn off the output // 2A internal switch means you can get out 500mA from as low as 3V, and at least 1000mA from inputs as high 12V // On-board 500mA charge-rate 'Apple/iOS' data resistors. Solder in the included USB connector and you can plug in any iPhone or iPod for 500mA charge rate. Not suggested for iPad (which really needs 1A charge rate). // Full breakout for battery in, control pins and power out // 90%+ operating efficiency in most cases (see datasheet for efficiency graphs), and low quiescent current: 5mA when enabled and power LED is on, 20uA when disabled (power and low batt LED are off) // Convert just about any battery pack to 5V with VERTER - our fresh new Buck-Boost power converter. VERTER can take battery voltages from 3-12VDC and output a nice 5V DC, which makes it a perfect universal power supply for your portable project! Where Verter really shines is when you have a battery or power range that can fluctuate a lot, or you don't know what you'll end up using. It operates smoothly over the 3-12V range, moving from a boost converter (3-5V in) to a buck converter (5-12V in) on the fly. Please note! This chip can do both, but it really works better as a buck converter than a boost. If you need a full 500mA out, it will struggle as it gets down to 3V and the output will sag to about 4.8V (which is still within standard USB power specs). If you only need something to boost a voltage up to 5V and you want it to be really good at it, check out our PowerBoost series, which excel at that. Like our popular 5V 1A USB wall adapter, we tweaked the output to be 5.2V instead of a straight-up 5.0V so that there's a little bit of 'headroom' long cables, high draw, the addition of a diode on the output if you wish, etc. The 5.2V is safe for all 5V-powered electronics like Arduino, Raspberry Pi, or Beagle Bone while preventing icky brown-outs during high current draw because of USB cable resistance. The VERTER has at the heart a TPS63060 boost converter from TI. This buck-boost converter chip can handle a wide range of voltages (3-12V) and has some really nice extras such as power good output, 2A internal switch, synchronous conversion, excellent efficiency, and 2.2MHz high-frequency operation. Check out these specs...
  • Feetech Fs90r Micro Servo De Rotacion Continua Con Rueda Xs
    Precio:  $5,359.00

    Feetech Fs90r Micro Servo De Rotacion Continua Con Rueda Xs

    -Titulo Original : Geekstory Feetech FS90R 360 Degree Continuous Rotation Micro Servo with RC Wheel Tire (4 Pack) -Fabricante : Geekstory -Descripcion Original: Recibirá 4pcs Feetech 360 grados de rotación continua servo y 4pcs rueda. Este servo de pies tiene certificado CE y ROHS. La velocidad de operación es 110RPM (4.8V), 130RPM (6V), pero puede cambiar el pwm para cambiar la velocidad del servo, para hacerlo más lento o más rápido Servo de par de torsión: 1.3kg.cm/18.09oz.in(4.8V), 1.5kg.cm/20.86oz.in(6V). Esta rueda de plástico negro se ajusta a presión en el eje del engranaje de salida FS90R y es fácil de hacer una buena solución de manejo para robots pequeños...
  • MELIFE 2 Pack ESP32 ESP-32S Placa de desarrollo 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontrolador Procesador
    Precio:  $3,329.00

    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...
  • Arduino Kit KEYESTUDIO (7QPX1LY5)
    Precio:  $5,739.00

    Arduino Kit KEYESTUDIO (7QPX1LY5)

    -Titulo Original : KEYESTUDIO Basic Starter V2.0 Kit for Arduino Without Controller, Student's Electronic and Programming Learning Kit-Fabricante : KEYESTUDIO-Descripcion Original: KEYESTUDIO Basic Starter V2.0 Kit is a great way to get started with Arduino, coding and electronics! // It doesn’t include a controller board, but you will get the most common and useful electronic components. // You can make 23 fun projects following our step-by-step tutorials on the wiki. // Projects you can make: LED blinking, Traffic light, LED chasing effect, IR Remote Control, buzzer sounds, etc. // Starting the basics of electronics, to more complex projects, the kit will help you control the physical world with sensor and actuators. // LED - Blue x 5 LED - Red x 5 LED - Yellow x 5 LED - RGB x 1 220 Ω resistor x 8 10K Ω resistorx 5 1K Ω resistorx 5 103 Potentiometerx 1 Buzzer (active)x 1 Buzzer (passive) x 1 Large button switch x 4 Ball tilt sensor x 2 Photo Resistor x 3 Flame sensor x 1 LM35 Temp Sensorx 1 IC 74HC595N 16-pin DIP x 1 1-digit LED modulex 1 4-digit LED modulex 1 8*8 LED Matrix x 1 1602 LCD display x 1 IR receiver x 1 IR remote control x 1 Servo Motor x 1 Pin headers x 40 830 hole Breadboard x 1 Jumper Wire x 30 6-cell AA Battery pack x 1 USB cable x 1 L293D chip x 1 Relay module x 1 PIR Motion Sensor x 1 HC-SR04 Ultrasonic Sensor x 1 DHT11 Temperature & Humidity Sensor x 1 Motor x 1 Fan Leaf x ...
  • SMAKN 5V a 3.3V, 3.3V a 5V Adaptador de módulo convertidor de nivel de UIC 4 vías para Arduino
    Precio:  $1,479.00

    SMAKN 5V a 3.3V, 3.3V a 5V Adaptador de módulo convertidor de nivel de UIC 4 vías para Arduino

    -Titulo Original : SMAKNÂ 5V to 3.3V, 3.3V to 5V IIC Uart Level Converter Module Adapter 4 Way for Arduino-Fabricante : SMAKN-Descripcion Original: Four MOS tube achieve the four road 3 v and 5 v level bidirectional conversion. // Power input tape counter-attack joint protection, integrated 3.3 VLDO, and can provide is not more than 150 mA current. // With power light, work or not be clear at a glance. // Can realize UART, IIC, 1 - wire, SPI bus signals such as bidirectional conversion. // *Four MOS tube achieve the four road 3 v and 5 v level bidirectional conversion. *Power input tape counter-attack joint protection, integrated 3.3 VLDO, and can provide is not more than 150 mA current. *With power light, work or not be clear at a glance. *Can realize UART, IIC, 1 - wire, SPI bus signals such as bidirectional conversion. *Size:16mm*16mm. Feedback: We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem.Thank you very much...
  • Hiletgo Esp32 Oled Wifi Kit Esp-32 Pantalla Oled Azul (vrlp)
    Precio:  $2,749.00

    Hiletgo Esp32 Oled Wifi Kit Esp-32 Pantalla Oled Azul (vrlp)

    -Titulo Original : MakerFocus ESP8266 OLED WiFi Development Board 0.91 Inch ESP8266 OLED Display CP2102 Support Arduino IDE ESP8266 NodeMCU LUA-Fabricante : MAKERFOCUS-Descripcion Original: Note: This item comes unassembled, soldering of headers is required. Lithium battery is not included, battery may be purchased here: https://www.amazon.com/dp/B079M2W85C. Please feel free to email us if you have any questions or you would have a bulk order, how to email us? Click “MakerFocus” and “Ask a question”. Looking for your consultation! // 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, https://github.com/Heltec-Aaron-Lee/WiFi_Kit_series // 3.With 0.91 Inch 128*32 OLED Display, white, with WIFI, You will have an advanced and fun development environment! // Main chips: esp8266 chip, cp2102 chip, leads all pins of ESP8266. Support Arduino and NodeMCU programing. To know more details of specifications, pls carefully view the images. // 12 digital pins can be configured to read, write, IIC, SPI, the middle, PWM and other functions; 1 AD input, Working voltage: 3.3V 7V. // WIFI Kit 8 is a cost-effective Internet of things development program , the main chip using ESP8266, with CP2012 USB to serial chip, lithium battery interface and charge and discharge circuit, 32M Byte Flash, WIFI antenna, 0.91-inch OLED display. It can be programmed in Arduino and NodeMCU environments. Document link: https://www.adrive.com/public/drzr3P/datasheet%20F000905.rar 1 * ESP8266 development board with OLED 2 * Pin header...
  • Arduino Uno R3 Kit SMRAZA (1L1XRUKW)
    Precio:  $4,999.00

    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...
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