VREL Raspberry-Arduino

Arduino based remote lab can be included into DistanceLab environement via Raspberry programming server.

Reccommended hardware set:

1. Raspberry Pi Model B ver 3
   • Power Supply
   • Case
   • SD card
2. HD Webcam C270 - Logitech
3. Arduino Uno (or clone)
4. 1610 LCD shield with analog pinout (e.g. Itead Keypad Shield)
5. Temperature sensor with voltage divider (e.g. Thermistor NTC 10K + voltage divider wire)
6. Small servo motor (e.g. Servo micro)
7. USB cable between Raspberry and Arduino

• Install default Rasbian from raspberrypi.org and establish internet connection for Raspberry Pi
• Connect webcam to Raspberry Pi USB port
• Connect Arduino to another Raspberry Pi USB port
• Mount LCD shield on the top of Arduino and connect temperature sensor and servo motor to analog inputs
• Point camera to view Arduino LCD (check focus - C270 would approx. 40 cm)
• Make sure that Raspberry ports 22 and 8080 (you can use whatever open port you want for webcamera) are accessible from outside of organization network
• Send ip address and Raspberry credentials to developer (ITT Group contact person)