Temperature Sensors Circuits (11)

Browse through a total of 11 Temperature Sensors Circuits.

arduino i2c temperature

Read Temperatures using I2C, TC04 sensors and Arduino

P. Marian - 02/17/2014

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different [...]
arduino temperature fan speed control

Fan Speed Controlled by Temperature and Arduino

P. Marian - 01/15/2014

I made this project because I wanted a way to automatically control the speed of a DC fan [...]
temperature controlled fan

Simple Temperature Controlled Fan

Jim Keith -

This is perhaps the simplest implementation of a temperature controlled fan. It requires only two transistors, a few [...]
automatic fan controller circuit schematic

Automatic Fan Controller

P. Marian - 04/17/2013

The automatic fan controller circuit shown in the schematic has 2 comparators with different triggering points that are [...]
high temperature alarm schematic

High Temperature Alarm Circuit

D Mohankumar - 12/11/2010

The high temperature alarm will beep and LED blinks when the temperature of the device increases abnormally. This [...]

Flame Failure Monitor

T.K. Hareendran - 08/05/2010

A minimum amount of hardware is needed to build a simple flame or fire failure monitor that enables [...]

Piezoelectric Heat Sensor Circuit

D Mohankumar - 07/05/2010

Here is an Ultrasensitive Heat Sensor to monitor high temperature in Electronic devices. It can be placed inside [...]

Temperature Meter Circuit

D Mohankumar - 02/15/2010

This temperature meter uses the precision micro power centigrade sensor IC LM35. The output voltage of the IC [...]
Fan controlled by temperature circuit

Temperature Controlled DC Fan

D Mohankumar - 01/17/2010

This circuit can cool your heat generating electronic devices by operating a DC fan when the temperature in [...]

Fire Sensor Circuit

D Mohankumar - 12/30/2009

This fire sensor circuit exploits the temperature sensing property of an ordinary signal diode IN 34 to detect [...]
heat sensor with transistor

Heat Sensor Circuit

D Mohankumar - 11/15/2009

Here are 2 heat sensor circuits, first one is build with the 4060 IC, the second one is [...]
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