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3 Useful Temperature Alarm Circuits Explained

Last Updated on September 25, 2023 by Swagatam 11 Comments

In this post we discuss the working of 3 interesting and useful temperature alarm circuits through detailed circuit diagrams. A temperature alarm circuit is basically a device which is designed […]

Filed Under: Heater Controllers

Temperature Regulator Circuits using IC LM335

Last Updated on April 1, 2023 by Swagatam Leave a Comment

There are many cases where it is desirable to actively regulate the operating temperature of an electronic assembly. Sometimes, it is imperative to dissipate the heat generated by the components […]



Filed Under: Heater Controllers, Sensors and Detectors

DC Power Controller Circuit

Last Updated on January 27, 2023 by Swagatam Leave a Comment

The post discusses a DC power controller circuit which can be used for controlling the power of motors and lamps with maximum efficiency. By Sangeeta Naik How MOSFETs conduct to […]

Filed Under: Heater Controllers, Motor Controller

Temperature Controlled Relay Switch Circuit

Last Updated on May 12, 2022 by Swagatam 102 Comments

In this article we discuss a simple temperature controlled relay circuit which can be switched ON/OFF depending on the temperature on its temperature sensor. Meaning, when the temperature on its […]

Filed Under: Heater Controllers, Mini Projects

Simple Temperature Indicator Circuits using Thermistors

Last Updated on September 23, 2023 by Swagatam 3 Comments

A thermometer may be required for the precise measurement of temperatures. However, in many cases, an absolute value isn’t required and a relative estimate is sufficient. For example, the consumer […]

Filed Under: Heater Controllers, Simple Circuits

How to Calculate Heatsinks

Last Updated on February 26, 2022 by Swagatam 2 Comments

Heatsinking is critical for power devices in circuits that are intended to maximize their performance. When heat from the power devices cannot be moved away very quickly, the power devices and its […]

Filed Under: Heater Controllers, How to Articles



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