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Newly Updated Circuit Projects:

How to Connect Solar Panels in Series and Parallel

Last Updated on March 6, 2023 by Swagatam 9 Comments

solar panel in series

In this post we will study how to connect solar panels in series and parallel and also learn how to calculate solar panels in series and parallel. Before I have explained the connection details, it would be important for us to learn some of the important parameters and specifications related to solar panels. Solar Panel […]

Filed Under: Solar Controller Circuits Tagged With: Connect, Panels, Parallel, Series, Solar

Tracking Transmitter Circuit

Last Updated on February 22, 2023 by Swagatam 2 Comments

tracking transmitter circuit

When searching for an object, our initial instinct is to rely on our vision. However, the Tracking Transmitter circuit featured in this article offers an alternative by utilizing sound. The Tracking Transmitter emits a sequence of brief, modulated tones that can be detected by most FM receivers as a distinct beep. By: Ronit Roy Basically […]

Filed Under: Wireless Circuits Tagged With: Tracking, Transmitter

How to Design a Solar Inverter Circuit

Last Updated on February 16, 2023 by Swagatam 128 Comments

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 inverter battery. In both the case the inverter works without depending on mains utility grid power. Designing a solar […]

Filed Under: Inverter Circuits, Solar Controller Circuits Tagged With: Design, Inverter, Solar

Extremely Low Frequency (ELF) Radiation Monitor Circuit

Last Updated on February 8, 2023 by Swagatam Leave a Comment

ELF monitor circuit

ELF stands for Extremely Low Frequency, which is an electromagnetic radiation generated by most of out household electrical equipment. Regarding the effect and severity of ELF fields on human health, debate remains heated. However, I believe there is enough data for us enthusiasts to adopt a conservative stance on the level of exposure we must […]

Filed Under: Sensors and Detectors Tagged With: ELF, Extremely, Frequency, Monitor, Radiation

Timer Controlled Exhaust Fan Circuit

Last Updated on January 14, 2023 by Swagatam 36 Comments

timer controlled exhaust fan circuit

This simple timer oscillator circuit can be used for automatically switching an exhaust fan ON/OFF as per a fixed predetermined period. The circuit was requested by Mr. Anshuman. Technical Specifications Here is a  suggestion for the circuits on your blog. The idea is to have a very simple Oscillating circuit will delays of 5-10 minutes to […]

Filed Under: Timer and Delay Relay Tagged With: Controlled, Exhaust, Timer

Easiest Single Axis Solar Tracker System

Last Updated on January 14, 2023 by Swagatam 8 Comments

algorithmbasedsolartrackermechanismcircuit

In this post I have explained how to make a very easy solar tracker circuit using a predetermined algorithm through a 555 IC timer circuit. Introduction In this site I have already published a solar tracker system circuit which is intended for automatically adjusting the solar panel face such that it stays perpendicular to the incident sun rays at […]

Filed Under: Solar Controller Circuits Tagged With: Axis, Easiest, Single, Solar, System, Tracker

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