garage

I am troubleshooting a garage door remote which uses one 27A battery. I’m replacing an old battery which measures 11.97 V. One new battery with Panasonic branding, expiry date 2024-10 measures 12.43 V, but it doesn’t fix the unreliability of the remote control. An alternative new battery with GP...

I have a garage door wall button which has 13.6v across. This is the typical wall button most of us have in the our homes to open and close the garage from inside the house. I want to replace the wall button and connect a ESP8266 IoT chip to control from smart phone and this chip only need...