Introduction, Hi and welcome back to a new tutorial. In this tutorial we are going to make this simple 3 Transistor contact less Mains voltage detector circuit. And understand how it works. Which can be really useful if you are working with mains voltage. And best part is that its contact less so without any …
How to make AC Tester | Mains Voltage Detector Circuit | DIY Read More »
Introduction, Hi and welcome back to a new tutorial, Today I’ll show you how to use a breadboard. And this is one of the most basic things you will need to learn. If you want to get yourself started with electronics. And best part is that I can guarantee you will never stop using a …
Introduction Hey everyone in this tutorial. I’ll show you how you can make this custom PCB badge. Which has few leds and some electronics for some fun! So without any further ado lets get started. Step 1: Circuit Lets start with the circuit I used for the flashing the LEDs. And Here is the schematic …
Introduction In this tutorial you will learn how to make simple home automation system using blynk environment and NodeMCU (ESP8266). So without any further a do lets get started! Materials & supplies Part List: ESP8266 2N3904 Transistor 5V Relay Resistors 1N4007 Diode Screw Terminal Tools: Soldering Iron Solder wire Helping Hands Schematic Step 1: Choosing …
Introduction In many places, we see that when the music plays, LED lights react to the music. This reaction of LEDs change the aura of the atmosphere according to the music, mood and situation. In the tutorial, we will see how make music reactive LEDs using Arduino. Electronics Starter kit Tools: Soldering Iron – https://www.banggood.in/custlink/DKGKUAqCKa …