Windows should be opened only a few minutes for ventilation, and due to the risk of break-ins, you shouldn’t leave windows open for hours on end or when nobody is at home. This circuit detec... Read more
The circuit described here and its accompanying BASCOM software arose from the need to control the temperature in a laminator. The laminator does include its own temperature controller, but... Read more
The author is the happy owner of a television set with built-in Ambilight lighting in the living room. Unfortunately, the television set in the bedroom lacks this feature. To make up for thi... Read more
The PR4401 chip from Prema can be used to drive an LED directly, but not a high-power LED like one of the popular 1-watt types currently available on the market. The circuit shows that the d... Read more
Before getting started an acknowledgement is due, the circuit presented here uses an ingenious method of controlling a flyback converter by the voltage developed on a current sensing resisto... Read more
This circuit provides aircraft modellers with extremely realistic beacon and marker lights at minimum outlay. The project’s Strobe output (A) provides four brief pulses repeated periodically... Read more
More and more people are using a PC (conventional or notebook) to view films. The VGA output can be used to provide a matching ‘Ambilight’ effect for this. If you restrict your self to a sin... Read more
The PR4403 is an enhanced cousin of the PR4402 40 mA LED driver. It has an extra input called LS which can be taken low to turn the LED on. This makes it very easy to build an automatic LED... Read more
In today’s post, I am gonna share how to use LDR sensor in Proteus. Proteus, as we all know, is a very handy software and is used for circuit and PCB designing. It is also used for circuit a... Read more
Hello everyone, I hope you all are fine and having fun with your lives. Today, I am going to share a semester project which is named as Automatic Street Light Project. I have designed this p... Read more
