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You are here: Home / Archives for Heater Controllers

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 74 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 using Thermistors

Last Updated on February 3, 2022 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

Tap Water Induction Heater Circuit

Last Updated on May 5, 2021 by Swagatam 31 Comments

A tap water heater circuit can be simply built by attaching an iron tube on the mouth of the tap or the faucet, and allow the iron pipe to pass […]

Filed Under: Heater Controllers

100 °C to 1000 °C Thermocouple Temperature Meter Circuit

Last Updated on January 25, 2022 by Swagatam Leave a Comment

The post explains a simple op amp based thermocouple temperature meter circuit which can be used for measuring high temperatures in the range of 100 °C to 1000 °C, in […]

Filed Under: Heater Controllers, Industrial Electronics

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