Arduino Voice Controlled Robot
Arduino Voice Controlled Robot DIY Project Over the years as technology advanced and grew at a tremendous pace, so did the horizon of ideas and creativity in our minds. If we look a few...
Category: Projects
Simple Basic audio amplifier with BC547 Amplifier
Introduction: In this article, we are going to discuss a simple audio amplifier circuit with a BC547 transistor. Here you will find the full schematics and other more information. So with that being said...
Delay Timer Circuit
Introduction: Today we will discuss how you can make a Simple Delay Timer Circuit. the way the circuit works is that when you press the push_Button from then the load which is connected with the circuit will...
LED Chaser Circuit using Arduino
LED Chaser Circuit using Arduino UNO Atmega328P Microcontroller When it Comes to LED Chaser the only IC that came to our mind is a CD4017 Decade counter. But today in this article we are...
Dc motor speed control circuit
Introduction: In this short article, we are going to learn how to make a DC motor speed control circuit. Mainly we are going to learn how the circuit works and what is about the PWM signal?...
Mini Gamepad DIY
I made this tiny little gamepad using ATTINY85, I wanted to make this for a long time but didn’t have enough time, finally finished it and it is so much fun to play with....
Portable Variable Power Supply
One of the tools that any electronic hobbyist should have in their kit is a portable, veritable power supply. I’ve made one before (‘Tables below) using a different module but this one is definitely...
555 Capacitor Tester
This is something I built from a published schematic late in the 1980s. It works very well. I gave away the magazine with the schematic because I believed I would never need it again...
