I am a model train buff and have been since I was a kid. Previously I have designed a PWM analog, train speed controller that is also published here on Gadgetronicx. I recently completed a new HO model train track…
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Cooking can be grueling experience if kitchen is not ventilated properly. Despite good ventilation sometimes we need an exhaust fan to moderate the temperature in kitchen while cooking. But when we are so busy cooking, we often forget the fan…
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Who doesn’t love playing games with friends and family. Be it a party or get together a little fun game can make things interesting. This project demonstrates working and building a Laser tag phasor gun that can be used to…
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Wastage of water is a common issue among households. There are industrial grade water level detectors which monitor the water level in tanks and activate or deactivate the motor based on water level. However those industrial equipment tend to be…
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Flex sensor is a sensing component that can measure or sense how much an object it attached to is bent. This tutorial covers interfacing of Flex sensor with Arduino. You will find interfacing diagram of this with Arduino and sample…
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IR proximity sensor is generally used to detect an object or any obstacles within a range or proximity without any physical contact. It plays a huge role in home security applications such as burglar alarm, automated lights and so on….
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One of my friend recently has got a Cat and he loves him so much. But due to busy schedule with business he couldn’t take care of it properly and only relies on his granny to feed him. The problem…
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