voltage

An IOT Based Smart AC Electricity Meter with Tamper Protection An IOT Based Smart AC Electricity Meter with Tamper Protection

I decided to create a Smart AC watt-hour meter after experiencing a spike in my electricity bill that left me both…

CD4047 Multivibrator IC CD4047 Astable/Monostable Multivibrator: Modes, Waveforms & Simulation

If you're after a reliable timing option for your next electronics project, the CD4047 multivibrator IC can provide the solution you need. Whether…

Arduino based Sun Tracking Solar Panel Building your own Sun Tracking Solar Panel using an Arduino

The biggest crisis we are heading into is climate change due to excessive use of fossil fuels, and to overcome these…

DIY ESP32 Oscilloscope DIY ESP32 Oscilloscope

The oscilloscope is a must-have test instrument for any electronics engineer. It is used to visualize and observe…

Arduino GP2Y1014AU0F Dust Sensor How Does the GP2Y1014AU0F Dust Sensor Work and How to Interface it with Arduino

When we are talking about air pollution, dust and smoke are one of the many reasons for air pollution. Not only that,…

4S 40A BMS Module Lithium Ion Battery Management and Protection Module (BMS ) Teardown - Schematics, Parts List and Working

This comprehensive BMS circuit diagram guide explains the features and working of a 4S 40A Battery Management System (BMS)…

DIY Multi-Port USB Hub Design and Build your own High Power USB Hub Port Extender

Today, our desks are full of devices that require connection to be connected with the PC via USB, or we need to work with multiple devices…

12V 1A Power Supply Circuit Design using VIPer22A 12V 1A Power Supply Circuit Design using VIPer22A

Switched-mode power supply circuits (SMPS) are most often required in many electronic designs to convert the AC mains voltage…

12V/27W SMPS Circuit with UC3843 Design a 12V/27W SMPS Circuit with UC3843 SMPS Controller IC

Switching Mode Power Supply, or simply SMPS, is a type of Power Supply Unit (PSU) that uses a switching device (such as a…

Arduino Based Walkie Talkie using nRF24L01 Long Range Arduino Based Walkie Talkie using nRF24L01

We are living in the era of 5G and 5G-enabled devices; however, old technologies like the walkie-talkie system and RF…