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 My SIM800L v2 module had its network LED blinking every second, but it never picked up a signal. I powered it off…
arduino
Adafruit Audio FX Sound Board - WAV/OGG Trigger with 2MB Flash
A great addition to any project is the presence of audio effects. One of the best ways to integrate sounds into a project is…
programming
Face Detection with OpenCV Deep Learning and Raspberry Pi
Exciting times ahead as software advancements let you implement computer vision applications on single-board computers like the Raspberry Pi. Today, we explore how computer…
project guides
How to Make a Raspberry Pi Security Camera
In this tutorial, you will learn how to make a Raspberry Pi Security Camera. You will learn how to install and use the Raspberry…
electronic modules
Bring Solar Power Into Your Sensor Project
Quite often, we want to place our sensors at locations where we have no access to a power outlet. The obvious solution is to…
arduino
Making Your Own Arduino Using the Atmega328PU
We’ve already tackled the schematic diagram of the famed Arduino UNO. It is now time to assemble it in your own breadboard! Here are…
arduino
Greet Your Visitors With a Christmas Song
Feliz Navidad learners! Christmas is just around the corner. What better way to welcome our guests than a fine Christmas song? In this beginner…
electronic modules
Iron Man Repulsors
Build an iron man style repulsor using an Inertial Measurement Unit (IMU) and Neopixels!