Looking to create your own electronic circuits from scratch? Our DIY electronic circuits category is the perfect place to start. Discover a range of tutorials, guides, and project ideas that will help you design and build your own custom electronics projects. From basic circuits to more complex designs, we’ve got everything you need to get started. Explore our collection and start bringing your electronics ideas to life today.
A simple metal detector works with the principle of electromagnetic induction. The metal detector consist of different types of parts, the main part is the induction coil. The symbol metal detector consist of an oscillator. Second one is the coil…
Detects any ac voltage using this voltage detector circuit. The schematic and the working of this circuit is discussed here. Share Button Share on Facebook Share on Pinterest Share on WhatsApp Share on Telegram Introduction The CD4017 is like a…
The H Bridge Arduino Motor driver controls the voltage to the DC motor in either direction. This circuit is used for controlling the RC car or controlling the movement of the conveyor belt. Share Button Share on Facebook Share on…
Introduction The electronic bongo circuit creates a bongo drum sound when you touch the two sensor plates present on it. You can make the touch plate sensor using any conducting material like copper or aluminum. In this article I would…
Introduction The number of heart illness-related conditions is rising day by day. Most of the people die due to heart failure. These heat problems can be detected at the early stage using the ECG machine (Echocardiogram). Share Button Share on…
The TTP223 Touch sensor has the capability to make the entire touch sensor project without need for complex circuit or mechanical button. The entire sensor board is a very tiny and compact one to do DIY Projects. Share Button Share…
The TDA7377 IC is designed to build HI-FI Audio amplifier in car. The IC can be use in different modes as dual stereo amplifier ( Bridge mode ), 4 channel audio amplifier and also the 2.1 Home theater amplifier. Lets…
Introduction The PWM DC motor speed controller is widely used method for regulating the speed of a DC motor. This technology operates by rapidly switching the motor’s power on and off at a fixed frequency while adjusting the duration of…
This is a 12v battery level indicator circuit using BC 547 NPN transistor. The circuit will work fine using the 12 volt Lead acid battery. With few components and connections only needed for working this entire circuit. The complete circuit…
This is a LED blinking circuit with minimal components and connections. You can easily build this circuit in a bread board or a PCB. The components using in this LED blinking circuit is a single LED, BC 547 NPN transistor…