Model rockets are great things to play with but can be dangerous if handled without care.This Rocket Count Down Launch Controller is very useful when launching model rockets and also offers safety to the user. This launch controller circuit also…
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FG’s are quite expensive in nature and not many could afford one for their experimentation and learning. This circuit design might come in handy for those who want to build a efficient FG of their own. This DIY function generator…
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Function generators (aka FG’s) are widely useful in many audio and analog circuits. FG’s are capable of generating Sine, Square, Sawtooth and Triangle waveforms. But not many electronic hobbyists can afford to buy FG for their experimentation purpose. This function…
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Slot Car Racing Electronic hobbyists and enthusiasts usually loves to build and play with toy cars. If you are one of them, here is a circuit which can control the Slot cars. The “Slot cars” use a slot in the…
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People / Object counter circuit have a wide variety of applications in Banks, Hospitals, factories etc. This project focuses on building an effective counter using IR as a sensing element and capable of counting from 0 to 999. This project…
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Remote control of home appliances has been a common thing as we use appliances such as TV, Air Conditioner etc in our daily life. This electronic project intended to demonstrate a simple concept of remotely controlling the switch ON and…
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Sequential device activator or process control timer circuits have wide area of applications and its complexity varies depending upon the device to be activated. Here is a simple sequential device activator circuit using IC 555 and relay as activator. As…
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