mains frequency meter

DIY Mains frequency meter for 110/220Vac using Arduino

Mains Frequency Meter Project Description: Mains Frequency Meter– In this Tutorial, you will learn how to make your own 110/220Vac Mains Frequency Meter or a Power line frequency monitoring system using Arduino.... Read more »
TP4056 charger

Power Bank from Laptop Battery with TP4056 charger & Voltage indicator

Description: In this tutorial, you will learn how to make a power bank from scrap Laptop Battery and make your own Charger using TP4056 and display the charging information using the lithium... Read more »
over load monitoring

Over load monitoring and Protection using Arduino & ACS712 Current sensor

Over Load monitoring ProjectDescription: over load monitoring using Arduino- In this tutorial, you will learn how to make an overload monitoring system using Arduino and ACS712 current sensor.  This is the second... Read more »
voltage Monitoring

Arduino AC voltage Monitoring “Over voltage, Normal voltage and Under-voltage

AC Voltage Monitoring Project Description: AC voltage Monitoring using Arduino- This tutorial is about the AC voltage monitoring and Protection against Overvoltage and Under voltage. This is part 1 and we will... Read more »
street lights

Automatic Street Lights using PIR Sensor code and circuit diagram

  Automatic Street Lights- In today’s tutorial, you will learn how to make an automatic street lights control system using only a PIR sensor. PIR Sensor is one of the most commonly... Read more »
Arduino HX711

Arduino HX711 and Load cell weight measurement and calibration

Arduino HX711 Description: Arduino HX711 and Load cell– In this Tutorial, you will learn how to use a 5kg load cell with HX711 and Arduino Uno or mega. In this tutorial, you... Read more »
Peltier based air conditione

DIY Peltier based Air conditioner

Peltier Based Air Conditioner, Project Description: Peltier based air conditioner- This is part1 of the DIY Peltier based portable 12 volts DC solar panel or battery-powered air conditioner. If you search on... Read more »
voice recognition

Voice Recognition Module v3.1, multi-language commands training Arduino

  Description: voice recognition module V3.1– This Tutorial is about the Voice Recognition module v3.1. In this tutorial, you will learn how to train your Recognition module using different languages, you will... Read more »