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MPPT vs Solar Tracker – Differences Explored

Last Updated on July 15, 2019 by Swagatam 7 Comments

solar tracker ldr assembly

The post investigates two popular solar harnessing counterparts the MPPT and the solar tracker, and figures out the major differences between these two outstanding free energy spinning devices. It’s true that our planet is blessed with many free energy sources such as wind energy, hydro energy, sun or solar energy etc but unless these are […]

Filed Under: Solar Controller Circuits

How to Make a Solar Panel Optimizer Circuit

Last Updated on June 20, 2020 by Swagatam 51 Comments

solarpaneloptimizer

The proposed solar optimizer circuit can be used for getting the maximum possible output in terms of current and voltage from a solar panel, in response to the varying sun light conditions. A couple of simple yet effective solar panel optimizer charger circuit are explained in this post. The first one can be built using […]

Filed Under: Solar Controller Circuits

Simple Greenhouse Temperature Regulator Circuit

Last Updated on January 2, 2024 by Swagatam 11 Comments

solar ater heater regulator for drip irrigation

In this post I have explained a simple electronic temperature regulator circuit which could be specifically used for regulating greenhouse temperatures. The idea was requested by Mr. Leo. Technical Specifications I am looking for a guide to build a basic temp regulator circuit. I have a solar charger bought from lidl,(SLS 2200 A1) which has […]

Filed Under: Temperature Controllers

Grid-tie Inverter (GTI) Circuit Using SCR

Last Updated on October 18, 2022 by Swagatam 123 Comments

GTI with SCRs

Grid-tie inverter concepts may appear to be complex due to the many criticalities involved with them, however with some intelligent thinking it could be actually implemented using primitive technologies. One of the ideas has been explored here. Introduction The discussed idea of a simple grid-tie inverter circuit was suggested by one of the interested readers […]

Filed Under: Inverter Circuits

Li-ion Emergency Light Circuit

Last Updated on January 1, 2024 by Swagatam 193 Comments

transistoremergencylampcircuit

The post presents a simple Li-ion emergency light circuit with over charge and low battery cut off features. The Circuit was requested by Mr. Saeed Abu and Y0f4N. Technical Requirement Bro thanks for ur reply. Actually im Pharmacist(M.Pharm) & Electronics is my hobby. So i go through ur mentioned link & i dont understand ur […]

Filed Under: Lamps and Lights

2 Mosquito Swatter Bat Circuits Explained

Last Updated on January 19, 2025 by Swagatam 150 Comments

mosquito swatter bat trafo details

Mosquitoes are a big menace to humankind and these are present in every corner of the world. A cool way of avenging yourself could by eliminating these “devils” through electrocution. A mosquito swatter bat is designed just for this. I have explained how to build its electronic circuitry. The idea was requested by Mr. kathiravan d. […]

Filed Under: Pets and Pests

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