Low Dropout Voltage Regulator IC KA378R12C – Pinout and Working Specs

The article explains the pinout functions, and datasheet of a versatile low dropout voltage regulator IC KA378R12, and also presents a circuit diagram showing how to use the IC in practical applications. A related question was asked by Mr. Jon, which inspired me to update this post. The question can be seen in the following … Read moreLow Dropout Voltage Regulator IC KA378R12C – Pinout and Working Specs

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

2 Automatic Temperature Regulator Circuits

In this article we are going to construct a couple of simple Arduino based automatic temperature regulator circuits which will turn on the fan or any other gadgets connected to it, when the ambient temperature reaches a pre-determined threshold level. We are going to utilize DHT11 sensor and arduino for this project. By: Arduino Guru … Read more2 Automatic Temperature Regulator Circuits

Push Button Fan Regulator Circuit with Display

A very interesting push button operated fan regulator circuit with LED display is explained in the following article, which can be built and installed at home for the suggested purpose. The idea was requested by Mr. Sriram KP. The Design Normally all fan regulators whether it’s a mechanical or electronic employ a rotary kind of … Read morePush Button Fan Regulator Circuit with Display

Automatic Voltage Regulator (AVR) Circuit

An automatic voltage regulator circuit is quite well used where Voltage supply is only 120VAC. Many gadgets can operate good at 220V Ac that is why Voltage regulation is needed. By: Mehran Manzoor For this matter an appropriate voltage Regulator circuit is designed which can operate up to capacity of 1KW and gives Variable voltage … Read moreAutomatic Voltage Regulator (AVR) Circuit

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