This Simple Regulated Adjustable Power Supply Circuit using IC 723 show how to make one simple power supply circuit, which can change voltage up and down. We can use one chip call LM723 with some people say IC 723, this chip is good and it take power from plug and makes it stable. Also, we […]
Power Supply Circuits
High Current IC 7805 Voltage Regulator Power Supply Circuit
This High Current IC 7805 Voltage Regulator Power Supply Circuit tell how to make one circuit for strong power supply using one chip name LM7805. This chip take high voltage and give out stable 5V power for devices. But normal LM7805 give only small current which is not enough for big device. In this circuit […]
6V to 12V Converter Circuit (High Current)
This article for 6V to 12V Converter Circuit (High Current) show how to make a helper circuit. It takes 6V battery and give 12V power. If we have motor or toy which needs 12V then this circuit can help make it work. Thing that need more power can use this circuit which gives more current […]
Simple Low Battery Indicator Circuit using Two Transistors
This article for Simple Low Battery Indicator Circuit using Two Transistors tell how to make small circuit for battery device. When battery goes low it uses only few parts like two transistors to turn ON one LED light; so this way we can know when to change battery before device stop working. Circuit Diagram: Parts […]
Stabilized Adjustable Power Supply 0-15V/5A Circuit
This article for Stabilized Adjustable Power Supply 0-15V/5A Circuit tell us about how to make special power supply circuit, which can give voltage from 0 to 15V. Also, it can run many electric devices because it give 5 amp current, but one more good thing is this power supply stays stable. Here, the voltage does […]
Self Discharge Battery Protection Circuit
This article for Self Discharge Battery Protection Circuit teaches how to make one easy circuit to protect car battery (lead acid type) when not using. Also, this circuit help battery live more long time and keeps it healthy. WARNING: Making lead battery for car can be dangerous, so try to do this with one big […]