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…
Read more
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…
Read more
Audio amplifier IC LM386 is a widely known Audio amplifier used in many audio circuits due to its miniature size and affordable cost. This article was meant to make you understand the working of LM386 IC and how to use…
Read more
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…
Read more
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…
Read more
Stepper Motor Controller Stepper motor is a brushless DC motor which divides a single rotation into number of equal steps. These types of motors are widely used in robotics and other applications where precise movement plays a crucial role. This…
Read more
PWM LED light dimmer circuit PWM ( Pulse Width Modulation) is a modulation technique in which the width of the pulse is varied based on the modulating signal. This possess wide variety of applications including motor speed control which is…
Read more