Special effect generator that gives you sweaty palms. The rising application of stage lighting, typically stage flashes, has transcended from theater halls to high-school music clubs. The flash cartridges and […]
Model Train Controller Circuit
A lot of model railway controllers possess the regrettable features of providing immediate starts and stops to the train which can make the model passengers nervous. The model train controller […]
Automatic Central Heating Controller Circuit
Manually controlling the boiler thermostat of your central heating system according to the season will require the boiler to be turned on and off too many times, especially during the […]
Simple Drill Speed Controller Circuit – 220V, 120V AC Back EMF Dependent
Here we learn how to build a simple back EMF dependent 220V drill speed controller circuit, which allows the drill machine torque to increase proportionately as load increase. It implies […]
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, […]