Touch Alarm using IC 555
A touch sensor in electronics is used to detect and record physical touch. Also known as tactile sensors, … Read more
sl100
Simple Continuity Tester Circuit Diagram
Introduction A continuity test is important for any circuit. One broken wire can damage the whole circuit. The … Read more
USB Based Zener Diode Voltage Regulator Circuit
Introduction We know that voltage regulators offer controlled output voltage and are commonly employed in embedded systems when … Read more
Bicycle Direction Indicator Light
Introduction Vehicles make our life easier and so do the devices used in those vehicles. Some of those … Read more
DC Relay Switch Driver Circuit
Introduction In this tutorial, we are going to study the “DC Relay Switch Driver Circuit”. A basic electromechanical … Read more
Automatic Street Light Circuit
Introduction If you have traveled to different countries in the world, You may have noticed that several nations … Read more
Simple Rain Detector Alarm Circuit
Introduction Many times we have seen that the weather is unpredictable. The rain shows at the time that … Read more
Simple Metal Detector Circuit
Introduction In your life, you may have seen many detectors that detect metallic devices. These detectors have many … Read more
Street Light Circuit
Introduction Ever wondered when you travel to most countries at nighttime that how these street lights work? Ever … Read more
Arduino based Inverter Circuit
In this tutorial, we are going to make an “Arduino based Inverter Circuit”. An inverter is an electrical … Read more
Automatic Staircase Light using a PIR sensor
Introduction Some buildings have inhabitants who don’t use the staircase lights, and those who do must pay huge … Read more
Rain Detector Alarm
Mostly a rain sensor or rain detector circuit is used to detect the rain in the agriculture field … Read more
Metal Detector Circuit SL100
A metal detector is an electronic circuit that detects the nearby presence of metal. It is useful for finding metal inclusions hidden within … Read more
Time Delay Relay SL100
Introduction In this tutorial, we are going to learn about the “Time Delay Relay.” Time delay relays are … Read more
Simple PIR Sensor Circuit SL100
Introduction Have you ever thought that how the automatic doors of stores and malls work? How does it … Read more
Full Automatic Emergency Tube Light Circuit
Introduction Emergency lighting is now a requirement in both business and residential buildings. Many building standards also mandate … Read more