A thermal touch switch circuit is a device which detects the temperature from finger touch and toggles an output load through a relay switch. It is possible to make a […]
Temperature to Voltage Converter Circuit
Temperature to voltage converter is a device which converts each degree rise in ambient temperature into a corresponding rise in the output voltage from the device. It is easy to […]
Temperature Meter Using Digital Multimeter
Using this handy circuit, we are able to transform an ordinary transistor and a multimeter (in the VDC scale) perfectly into a digital temperature meter having a range of -30 […]
Greenhouse Temperature and Humidity Controller Circuit
In this post we are going to construct a small greenhouse temperature and humidity controller circuit using Arduino which can self-regulate its temperature and humidity. What is Greenhouse Plant life […]
Simple 1000 watt Heater Controller Circuit
In this post we investigate a very simple triac diac controlled very reliable heater controller circuit. In in an attempt to come up with a light dimmer on your own, […]
Digital Temperature Indicator Circuit
This explained digital temperature indicator circuit had been created for computing the heatsink temperature of a big over 1kva power amplifiers, however it may, obviously, be applied for other power […]