This project allows you to control an LED (or any other device) remotely using SMS commands via the SIM800C GSM module. The code is designed to turn an LED on or off based on the content of received ...

IoT Communications Module for Energy Access. A quick way to get production ready, bi-directional communications for your IoT embedded ... The schematics are lagely based on the SIM7600 Series_Hardware ...

This system adopts drip alarm based on infrared sensor and 51 single chip microcomputer. The infrared sensor module monitors the working of the solution dripper and warns the possible risks through ...