Arduino Controlled Touchscreen Lightswitch

Using a relay and a touchscreen display you can make a simple touchscreen light switch.

Supplies

- 1 Arduino Uno/Mega/Due

- 1 3.5 In Touchscreen Display

- 1 Relay

- 3 Jumper Wires

- 1 Light

Step 1: YouTube Tutorial:

Step 2: Code:

Step 3: Schematic: