The majority of newbie electronic hobbyists would certainly have a couple of burned up power transistors such as 2N3055 hiding inside their junk box. Supposing we have their internal semiconductor … [Read more...] about How to Make a Solar Cell from a Transistor
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Ultrasonic Wireless Water Level Indicator – Solar Powered
An ultrasonic water level controller is a device which can detect water levels in a tank without a physical contact and send the data to a distant LED indicator in a wireless GSM mode. In this … [Read more...] about Ultrasonic Wireless Water Level Indicator – Solar Powered
PIR Solar Home Lighting Circuit
The post explains a simple circuit using Passive Infrared or PIR for making an automatic solar LED lamp which can be used for illuminating your home automatically at sunset, and only in the presence … [Read more...] about PIR Solar Home Lighting Circuit
3 phase Solar Submersible Pump Inverter Circuit
The post explains a simple 3 phase solar submersible pump inverter circuit which can be made by configuring a few ICs and a few power devices. The idea was requested by Mr. Lufono and Mr. … [Read more...] about 3 phase Solar Submersible Pump Inverter Circuit
Remote Controlled Solar Lamp Intensity Controller Circuit
The post details a simple remote controlled solar lamp intensity controller circuit which can be used for controlling the street lamp LED intensity without practically reaching for the LED box. The … [Read more...] about Remote Controlled Solar Lamp Intensity Controller Circuit
How to Design a Solar Inverter Circuit
When a DC to AC inverter is operated through a solar panel, it is called a solar inverter. The solar panel power is either directly used for operating the inverter or it's used for charging the … [Read more...] about How to Design a Solar Inverter Circuit