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Remote Control Tester Circuit

Remote control tester circuit using an opamp

We all use remote control handsets for controlling various household devices such as TV, AC, Music systems, curtains etc, and sometimes we seem to have problems with these devices, or even a newly purchased remote controller unit occasionally seem to malfunction, and identifying the issue becomes quite difficult for us. This simple 2 transistor circuit … Read moreRemote Control Tester Circuit

2.4 GHz 10 Channel Remote Control Switch

10 channel Arduino remote control transmitter using 2.4 GHz module

In this post we are going to construct a 10 channel remote control switch based on ISM (industrial, Scientific and Medical) band.   Introduction The ISM band is operated at 2.4 GHz, which can be used without licensing with reasonable power output. The proposed project is general purpose ON/OFF wireless switch, which can be utilized … Read more2.4 GHz 10 Channel Remote Control Switch

Controlling LED Strip Light ON/OFF and Brightness with any Remote Control

In this post we are going to construct LED strip controller circuit using Arduino, which can turn ON/OFF and decrease/increase brightness of LEDs using ordinary IR (Infrared) remote. What is LED Strip Light? (For noobs) If you are not familiar with LED strip lights, let’s understand what it is. LED strips (sometimes called as ribbon … Read moreControlling LED Strip Light ON/OFF and Brightness with any Remote Control

Remote Controlled Solar Lamp Intensity Controller Circuit

The post details a simple remote controlled solar lamp intensity controller circuit which can be used for controlling the street lamp LED intensity without practically reaching for the LED box. The idea was requested by one of the dedicated members of this website Circuit Objectives and Requirements I have successful build this current controlled driver … Read moreRemote Controlled Solar Lamp Intensity Controller Circuit

GSM Pump Motor Controller Circuit using Arduino

In this post we are going to construct a farmer friendly GSM pump motor controller circuit which couldturn on and off the irrigation system remotely from anywhere in the world via cellphone SMS and return you with an acknowledgement message. The idea was requested by Mr. PG Ragavandir. The Design Agriculture is one of biggest … Read moreGSM Pump Motor Controller Circuit using Arduino