Recent Posts
- High Power Car Battary Eliminator22 Dec 2015undefined
To operate car audio (or video) system from household 230V AC mains supply, you need a DC adaptor. DC adaptors available in the market are genera...Read more »
- 12V Powered 12V Lead Acid Battery Charger with Indicator04 May 2015undefined
Some of you might wonder why a charger is needed at all, to charge a 12 Volt battery from a 12 Volt source! Well, firstly the “12 Volt” source will ...Read more »
- Dual Regulated Power Supply Circuit Diagram28 Apr 2015undefined
In this circuit, the 7815 regulatates the positive supply, and the 7915 regulates the negative supply. The transformer should have a primary ratin...Read more »
- 5 to 15V Regulated Power Supply09 Apr 2015undefined
Regulated Power Supply This project is a normal DC regulated power supply that is a variable DC voltage range from 5V to 15V. It can supply current ...Read more »
- 10,000x With One Transistor09 Apr 2015undefined
For a collector follower with emitter resistor, you’ll often find that the gain per stage is no more than 10 to 50 times. The gain increases when...Read more »
- 50W Electronic Amplifier (Rise)04 Mar 2015undefined
This electronic amplifier project is an IC amplifier module from ST Microelectronics, the TDA7294. It is intended for use as a top quality audio cla...Read more »