100+ Simple Arduino Project with code and circuit.
Hey guys, welcome back to Techatronic. Arduino is one of the best microcontroller development boards to make the School project, engineering project we can make …
Search Results for: circuit
5 Points You should know about an electric circuit | Parallel Circuit | Series Circuit
What is an electric circuit? When we turn off light always think about how to travel the electricity from switch to bulb. in our 9th …
LR44 Battery Equivalents: A Complete Guide
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 …
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 …
ESP8266 NRF24L01 Wifi Gateway with Arduino NRF24L01 Node
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 …
How 433MHz RF Module Works & Interfacing With Arduino
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 …
Voice Controlled LED Using Google Assistant and ESP32
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 …
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 …
Introduction to 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 …
Display Image On OLED With Arduino Mega
Hey guys, welcome back to Techatronic. Today we are going to make an interesting and unique project which you might have never seen before. The …