In this article we are going to learn many interesting SCR application circuits and also learn the main features and properties of an SCR also called a thyristor device. What’s […]
Mini Projects
When a few of electronic components are assembled together by following a simple schematic diagram, it constitutes an mini electronic circuit project.
Today the world around us is heavily knitted with all sorts of electronic systems, gadgets and devices, and all these systems are fundamentally built under a certain project name. This has inspired many youths and students to pursue electronics by building their own hobby projects in their leisure time. Consequently interest simply keeps growing and we see these budding hobbyists ultimately growing into full fledged engineers.
The following page shows a comprehensive list of diverse electronic projects and circuits which are simple to build using minimum electronic components such transistors, resistors, capacitors and some easily available ICs like IC 555, IC 741, IC LM324 etc. These mini projects are specially designed keeping the new hobbyists in view and so ensure that the circuits can be built by all newcomers and newbies in the field of electronics, either for for fun and for learning the concepts.
Bug Detector Circuit – RF Sniffer Circuit
A bug detector is a device that detects hidden wireless electronic devices such as wireless microphones, spy cameras, Wi-Fi devices, GPS trackers or any gadget that emits some kind of […]
2 Simple Bidirectional Motor Controller Circuits Explored
A circuit which allows a connected motor to operate in clockwise and anticlockwise directions through alternate input triggers is called a bidirectional controller circuit. The first design below discusses a […]
Alcohol Detector Meter Circuit using MQ-3 Sensor Module
An alcohol detector is a sensitive device which is able to detect the presence of alcohol molecules or any similar volatile inflammable element in the air and convert it into […]
Wireless Music Level Indicator Circuit
A wireless music level indicator is an electronic device built for sensing the varying levels of a music signal and convert it into corresponding levels of illumination over an LED […]
Pressure Cooker Whistle Counter Circuit
This circuit is designed to sense the whistles from a pressure cooker and count the number over a digital display. The system relieves the user from the stress of constantly […]