The following is a small transistor amplifier circuit much like you will probably find in a compact transistor car radio. The source stage is biased to ensure the source voltage […]
Buck Solar Charger Circuit Using IC TL494
The following simple yet, improved, TL494 zero drop buck solar battery charger circuit works extremely well together with almost any solar panel intended for charging cellphones or cell phone battery […]
Increasing LM317 Current with a Transistor
Increasing LM317 Current with a Transistor could be implemented in order to contribute an integral part of the overall current. The level of current contribution is ascertained using a resistor […]
Make this Small Tesla Coil
The post explains how to make a small Tesla coil at home using ordinary components and resources Tesla coil is an apparatus emitting an extremely high voltage with substantial […]
3.3V 2amp SMPS Circuit for LEDs
This specific 3.3V 2amp SMPS Circuit for LEDs was originally designed to power the digital cameras. Current usage of this camera is approximately 0.6 A and 1.3 A maximum (flash pulse). […]
Simple 12V 500mA SMPS Circuit
I endeavored to develop a simple 12V 500mA SMPS circuit. It makes use of an built-in circuit TNY267P of a sequence of circuits TinySwitch-II: TNY263, TNY264, TNY265, TNY266, TNY267 a […]