Industrial Automation Stackable Card for Raspberry Pi (v4.1) [Discontinued] Brand_Nanomesher This custom-designed PCB can connect

This custom-designed PCB can connect to the back of any 16x2 or 20x4 character LCD and does everything you could want: printing text

Raspberry Pi 3 Model B

Audio Adapter Board for Teensy 3

and plug into any USB port to recharge - so easy

Although the Teensyduino IDE has been adapted so that many simple Arduino projects will work with the Teensy

Industrial Automation Stackable Card for Raspberry Pi (v4.1) [Discontinued] Brand_Nanomesher This custom-designed PCB can connectThe Industrial Automation HAT for Raspberry Pi features a wide 12 30V power supply, optically isolated digital inputs and outputs, 16 bit 0 10V inputs, 14 bit 0 10V outputs, 4 20mA analog inputs and outputs, RS485 port, 1 Wire interface, hardware watchdog, and real time clock with battery backup, making it ideal for industrial Raspberry Pi applications. New version with major enhancements! Analog inputs resolution increased from 12 bits to 16 bits