You will need an RS232 to TTL converter circuit if you need to attach this device to a computer
This is the SparkFun XBee 3 Wireless Kit
Support Dual Bipolar Stepper Motor
It is possible to cut the 4″ FSLP strip to shorter lengths
The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network
PiGRRL 2.0 Kit Pack - Build your own Pi Game Emulator! CASE + RASPBERRY PI NOT INCLUDED ADA_TFTs & Displays You will need an RS232For all those who feared their Game Boy days would be but a memory, worry no more! The Game Boy may be dead, but with this pack you'll have a chance to revive it. We've collected all the right parts so you can assemble the guts of your very own DIY GameGRRL a portable Raspberry Pi running MAME and NES emulators. This is version 2. 0! We've updated this project for the Raspberry Pi 2 or 3 with more buttons (D Pad, A,B,X,Y,L,R, pause and start), and