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Brief Introduction Homemade circuits was founded in the year 2011 by Swagatam, initially it was started in blogger.com and then migrated to wordpress. Prior to this the author used to work as a content writer in Brighthub. Homemade circuits was started with an aim to share and spread the knowledge of electronic concepts freely among … Read moreAbout Us

Motorcycle SCR Shunt Regulator Circuit

The circuit presented here is a Rectifier plus Regulator for a 3-Phase charging system of Motorcycles. The rectifier is full-wave and the regulator is shunt-type regulator. By: Abu Hafss  Motorcycle Battery Charging System A motorcycle’s charging system is different from that on cars. The voltage alternator or generator on cars are electro-magnet type which are … Read moreMotorcycle SCR Shunt Regulator Circuit

Motorcycle Regulator, Rectifier Tester Circuit

The motorcycle regulator, rectifier tester circuit presented here can be used to test a 6-wire shunt type regulator-rectifiers for a 3-phase charging system of motorcycles. These reg./rectifiers (RR-units) are usually sealed with epoxy and it is considered difficult to find out if the unit is faulty or not. Designed and Written by: Abu-Hafss As the … Read moreMotorcycle Regulator, Rectifier Tester Circuit

Understanding Motorcycle Voltage Regulator Wiring

The article provides a detailed explanation regarding the various voltage regulator wiring configurations used in motorcycles. The article was submitted by Mr. Abu-Hafss. Technical Specifications After working on different voltage regulators, I feel to share my findings on your blog so that other people may also get benefit. Please insert the diagrams appropriately in the … Read moreUnderstanding Motorcycle Voltage Regulator Wiring

Make this DC CDI Circuit for Motorcycles

The circuit presented here is for a DC-CDI which are used in motorcycles. A DC-CDI is the one in which the high voltage (200-400VDC) is converted from 12V supply voltage. Researched and Submitted by: Abu-Hafss Studying the circuit, we see that it has two parts i.e. the CDI unit, enclosed in the pink box and … Read moreMake this DC CDI Circuit for Motorcycles

Making an Automatic Stopwatch for Runners, Athletes and Sportpersons

In this post we are going to construct a stopwatch which automatically starts timer when the runner begins to run and the timer stops when the runner reaches the end. The elapsed time between starting and ending point is displayed on a 16 x 2 LCD. First let’s begin by learning how to configure a … Read moreMaking an Automatic Stopwatch for Runners, Athletes and Sportpersons

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