In this post we elaborately discuss how to make a passive cross-over filter circuit, a 2-way cross over filter circuit, and a 3-way cross over filter circuit. Circuit Contributed By: […]
5 Amp Solar Charger Controller Circuit
The application of solar photovoltaic (PV) energy sources is gaining popularity thanks to the worries of global warming and relativeness of cost implications. A lot of engineers feel solar power […]
Wien Bridge Oscillator with Single-Gang Pot
The Wien bridge oscillator circuit generates a low-distortion sine wave of steady amplitude that ranges from 15 Hz to 150 kHz. It needs just four op-amps and can be powered […]
Servo Motor Tester Circuit
One of the widely used electronic devices are servos or also known as servo motors. These components are compact, almost weightless, cost-friendly and incredibly easy to use. In model building, […]
Universal Motorcycle CDI Circuit [Capacitor Discharge Ignition]
In this article, we will see a universal capacitive discharge ignition or the CDI unit for any motor-assisted bicycles (motorcycles) or even the mopeds. Ignition Without CDI In small motor […]
Desulfate and Revive Dead Batteries Quickly [Circuit Diagram]
I have already tested and have confirmed the advantages of using pulse charging with Ni-Cad batteries. I’ve tried pulse charging to desulfate lead-acid batteries only once the plates were so […]