In this article I have explained a simple low dropout LDO, or zero drop solar charger circuit without microcontroller which can be modified in many different ways as per user […]
Search Results for: voltage+regulator
Understanding MPPT Solar Charger
Here I have explained the actual circuit concept of MPPt type of solar charger controllers and learn how do these devices work. What’s MPPT MPPT stands for Maximum Power Point […]
0-300V Adjustable MOSFET Transformerless Power Supply Circuit
This simple MOSFET controlled transformerless power supply circuit can be used for delivering a continuously variable 0 to 300V DC output and a current control from 100 mA to 1 […]
Digital Voltmeter Circuit Using IC L7107
In this post I have explained a very simple digital panel type voltmeter circuit using a single IC L7107 and a few other ordinary components. The circuit is able to measure […]
Solar Water Heater Circuit with Battery Charger
The proposed solar water heater with battery charger controller circuit explains a simple method of utilizing the excess solar energy from a solar panel for heating water in water tanks […]
Laser Diode Driver Circuit
The current controlled circuit of a laser pointer power supply explained in the following post was requested by Mr. Steven Chiverton (stevenchiverton@hotmail.com), who himself is an intense electronic hobbyist and researcher. Technical […]
