ltn100 / arduino-remote-switch

Remote Current-sensing Switch Using Two Arduinos

This project contains the code for the transmitter and receiver of a remote current-sensing switch.

Parts:

• 2x Arduino nano (compatible)
• 2x NRF24L01
• 1x ACS712 3A current sensor
• 1x 5v Relay module
• 1x Toggle switch
• 2x LEDs
• 2x 330 Ohm resistors
• 2x 5V power supplies (can be USB power adapters)

Schematic

Programs Used

• Arduino IDE
• VS Code
• PlatformIO extension for VS Code
• Fritzing (for schematic)