how to make 2 channel relay module

Rajesh K T December 3, 2019 0 In Uncategorized

circuit diagram

Rajesh K T June 1, 2024 0

This is a simple temperature and humidity monitor using Arduino, DHT11 and OLED. CIRCUIT

Rajesh K T March 8, 2023 0

download from here

Rajesh K T January 8, 2023 0

A turbidity meter is a device that measures the degree to which a liquid

Rajesh K T January 1, 2023 0

Rajesh K T November 27, 2022 0

Winter is here, and the most interesting thing in winter is Christmas. As a