PCB Projects
Neon Lamp Circuit: What Is It and How It Works?
Various electronic circuits come with visual indicators and sometimes even appliances. Also, these visual indicators are important because they help s...
Ir Blaster： How to Understand and Use IR Blaster
Sometimes, it becomes tiring to have to get out of your comfort zone and walk to your television just to switch channels or to adjust the volume becau...
Continuity Tester Circuit: How to Build a Simple Continuity Tester
All electrical outlets get faulty from time to time. When an electrical device develops a fault, such defects often arise due to a disruption in one o...
How to Make a 12 volt Battery: A Short and Clear Guide
A 12-volt battery is a rechargeable battery that has grown in popularity because of its many different uses. As an electronics enthusiast, your need t...
How to Make an Arduino Proximity Sensor: Hardware Components and More!
An Arduino proximity sensor is a handy, inexpensive gadget that detects the presence of an object within its sensing range. This could be anything fro...
Voice Changer Circuit: Building a Voice Modulator Circuit
About Voice Changer Circuit, Voice modulation is a captivating and fun project that we've had to work on so far.
Often, its circuitry involves transf...