command board for sale, brand-new and used.

JY5300-2 CNC Controller Box 110V MACH3 supported4 axis X Y Z A PC Parallel Port Cablespindle cableX cableY cableZ cable cool cable

SainSmart Xbee Shield Module for Arduino UNO MEGA Nano DUE Duemilanove Product Packaging:Standard Packaging The SainSmart XBee board for Arduino mates directly with the Arduino USB board and allows to wireless communicate over a modified ZigBee protoco

GSM TC35 TC35i SMS Wireless Development Power Supply UART/232 TC35I/MC35I GSM Learning Board Reason to select this TC35 GSM module: - TC35 is a standard AT commands Based GSM module, you can easily apply it with your own embedded system to creat a GSM wireless based data transfer module at low cost!! - Supported GSM Network Frequence: 900MHz, 1800MHz Item description: - The TC35 Module is AT Command - controlled gsm modem, via Serial Port (RS232/TTL communication).

IB51822 is an mbed enabled Bluetooth 4.0/4.1 Low Energy ARM Cortex M0 Development board based on nRF51822 chip from NordicSemi. IB51822 runs in SUPER LOW POWER, which means you can power it with a coin battery for a couple of months! You can use it to make your own IoT projects like smart watches, step-counter, sleep tracker, smart home switches, Amazon dash-button, Beacon, and all kind of sensor projects like heart-rate sensor, brain wave sensor, muscle sensor, etc.

Australian Stock - Fast Shipping This is a standalone MP3 Player, you could interface it to a microcontroller to control the playback of the songs on the sd card, but not to hear audio through the microcontroller itself. Item Description: Features:

Back to School Sale. All of our products ship extremely fast with an average 3 day delivery within the U.S. Are you a busy mom, professional or student looking for dry erase magnetic organizational products?

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Back to School Sale. All of our products ship extremely fast, with an average 3 day delivery within the U.S. Are you a busy mom, professional or student looking for magnetic dry erase organizational products?

This OLED uses the SSD1331 driver chip, which manages the display. You can talk to the driver chip using either 3 or 4-wire write-only SPI (clock, data, chip select, data/command and an optional reset pin) or standard 8-bit parallel 8080/6800 which also permits reading pixel data from the display. Our example code shows how to use SPI since for such a display

This is a brand new, unused, unopened dry-erase board set or 2-pack by Quartet. The set includes two different designs with each dry-erase board measuring 11.75 in x 11.75 in. One board is designed to help you organize your week with space for notes labeled Monday through Sunday and a separate space provided for your family's "To-Do" list.