Passive Infra Red motion sensor mostly used in security based designs, and due to its robust operation and low cost …
Category: Home
Some sensitive Electronic components and Integrated Circuits requires constant current source power supply hence we designed simple and easy to …
Simple Adjustable Timer Circuit using 555 timer IC constructed to give alert sound for variable time limits, this circuit constructed as …
Timer IC 555 has many possibilities to entertain electronic engineers and make productive in electronic circuit designs. Here simple and …
Most circuits are designed with transistors and different parameter transistors are being used in many circuits and prototypes. If you …
We count everything, in order to project or show the count value we need number display and here simple seven …
If you want to design a Switch circuit to turn ON and turn OFF without reach a physical switch then …
Simple Door Knob Touch Alarm Circuit is constructed by using timer IC 555 and few easily available components. This circuit will …
Simple Fire Alarm Circuit designed by using 10K NTC (Negative Temperature Coefficient) Thermistor and timer IC 555, this circuit will …
A simple 555 Timer Stepper Motor Controller Circuit is designed with few easily available components. This circuit makes stepper motor to …