concept tutorials
RGB Flashlight: Light in Every Color
The RGB flashlight is a fun and beginner-friendly electronics project. It demonstrates how RGB (Red, Green, Blue) color mixing works. Using a simple combination…
arduino
Getting Started with 2WD Motor Chassis: A Beginner’s Guide
This tutorial is to help you get started with the 2WD Robot Chassis Kit. An excellent starting point for robotics projects. This simple yet…
arduino
Automated Trash Bin
Keeping your surroundings clean has never been easier with an Automated Trash Bin! In this tutorial, we’ll guide you through building a touch-free waste…
esp8266
Smart Watering Plant System
Creating a smart watering system allows you to keep plants healthy with little effort. This setup uses a soil moisture sensor to detect dryness,…
concept tutorials
Lighting Up the LED Using Body Heat
In the “Lighting Up the LED Using Body Heat” project, I’ll show you how we can turn body heat into electricity using a Peltier…
arduino
Monitoring Heart Rate and Oxygen Using the MAX30100
In this project, I will guide you in creating a simple health-monitoring device. That measures heart rate and oxygen saturation (SpO2) and displays the…
arduino
Wireless Keypad Transmitter with LCD Feedback
In this project, I’ll guide you through creating a Wireless Keypad Data Transmitter with LCD Feedback system. The goal is to build a simple…
esp8266
ESP8266 Fan Controller and LCD Display
The “ESP8266 Fan Controller and LCD Display” designed to control a fan using a microcontroller. A tactile button is used to turn the fan…
concept tutorials
Airplane Light Blinker Circuit
The Airplane Light Blinker Circuit involves designing a circuit. It uses basic components like IC NE555, 9v battery, capacitor, resistor and a 5 LED.…
arduino
Automated Boom Barrier System
The Automated Boom Barrier System is an easy way to control vehicle access. For example, it uses an ultrasonic distance sensor and a servo…
arduino
Temperature Monitoring and Display System
The Temperature Monitoring and Display System is designed for real-time temperature monitoring. For example, it continuously tracks temperatures and displays this information using clear,…
arduino
SIM800l V2 Keeps Blinking Every Second
The Problem With my SIM800L v2 module, I was in a dilemma because the network LED kept blinking every second; however, it did not…