Simple TV Remote Tester Circuit is small tool like a doctor for ones remote, as it uses one infrared sensor like eye for light which we cannot see and to check if remote give signal when one presses the button. If signal arrives small light turns ON or buzzer make beep sound which means remote […]
Remote Control Circuits
Clap Switch Circuit using Speaker as MIC
In this article with one clap we can make a Clap Switch Circuit using Speaker as MIC, which can turn something ON or OFF! Also, we can use normal speaker like microphone which hear the clap sound and then turn switch ON or OFF. Here, only hand sound controls light or toy, as this is […]
Flashlight Activated Remote Control Circuit
This project show how to make a Flashlight Activated Remote Control Circuit where we can turn it ON using flashlight. Also, the circuit uses a light sensor built with a transistor and a special LDR that detects flashlight. Furthermore, this article tell step-by-step guide how to build flashlight remote circuit and how to use it. […]
Long Range Infrared (IR) Remote Control Circuit using TSOP1736 IC
This Long Range Infrared (IR) Remote Control Circuit using TSOP1736 IC show how to make circuit to control fan, TV, light with any remote control, also we can use old remote from home also. Hence, it is fun DIY project which make electronics hobby more easy. What is a Infrared IR Remote Control Circuit: Infrared […]
220V Power Line Communication Remote Control Circuit
220V Power Line Communication Remote Control Circuit is simple remote control circuit., which uses 220V power line to send signal. Furthermore, there is no need of extra wire, so this circuit is good for use at homes and short distance, because signal use high frequency of about 5 kHz and it is not same like […]