LR44 Battery Equivalents: A Complete Guide

LR44 Battery Equivalents
What is LR44 Battery? Small, round alkaline button cell batteries, or LR44s, are widely used in toys, cameras, calculators, and watches. It has a 100–150 mAh capacity ...
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Top 10 IOT Projects

IOT Projects
Hey guys, welcome back to Techatronic. Today we are going to look at the top 10 IOT projects which you can give it a try. IoT, to ...
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Top 10 Engineering Projects

Top 10 Engineering Projects
Hey guys, welcome back to Techatronic. Today we are presenting you “Top 10 Engineering Projects” The need for solutions to common issues is driving up the complexity ...
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ESP8266 NRF24L01 Wifi Gateway with Arduino NRF24L01 Node

NRF24L01 Wifi Gateway with Arduino
Hello guys. Welcome back to Techatronic. This tutorial will show you how to connect an Arduino board to a NodeMCU ESP8266 wirelessly using the NRF24L01 transceiver module. ...
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How 433MHz RF Module Works & Interfacing With Arduino

433MHz RF Module
We will learn about the 433MHz RF Module and how to interface it with an Arduino in today’s article. We will also study the operation of this ...
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Driving Tomorrow: How Technology Is Shaping the Future of Vehicles

Technological innovations are driving an incredible transformation of the automotive industry. As we progress into this new millennium, future-minded innovations are changing how vehicles will be designed ...
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Voice Controlled LED Using Google Assistant and ESP32

Voice Controlled LED Using Google Assistant
Hello everyone, welcome back to Techatronic. Today we are going to make an interesting project called ‘Voice Controlled LED Using Google Assistant’. This project may sound like ...
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Home Security Alarm using Arduino

Home Security Alarm
Hello Guys, Welcome back to Techatronic. Today we are going to build an another interesting project which is called ‘Home Security Alarm’ with the help of Arduino ...
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Arduino Time Attendance System with RFID

Hello guys, welcome back to Techatronic. Today we are going make an exciting project which is Arduino time attendance system with RFID. An RFID tag that is ...
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Introduction to DC-to-DC converters

DC-to-DC converters
What is a DC-DC Converter? One DC voltage level to another is converted by the DC-to-DC converters. Different electronic devices, like MOSFETs and ICs, have operating voltages that can range widely, so it’s important to specify a voltage for each ...
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