Today we are going to learn about touch switch based on TTP223.
I found limited documentation on the usage of a color sensor I recently purchased, so here is my attempt to make it more simple.
Easily connect Arduino boards at a great distance over RS485 with Visuino.
by Boian Mitov
Three different way of connecting a push button with an Arduino microcontroller.
An Arduino code that displays on a small 0.98" OLED SSD1306 Date/Time and also calculates and displays Salat Time for a given town
Play Super Mario Bros theme song on a piezo buzzer! It’s very simple and fun, and great as a beginner Arduino project.
by Jorge Rancé
Just before creating my next tutorial, which will be using a PIR sensor, I thought I might create a separate tutorial for PIR Sensor.
Arduino and NeoPixel Tutorial appropriate for a beginner.
by Elijah Scheele
This project is a prototype of a smart home.
Homemade theremin for a glove using Arduino Nano, light sensor and piezo.
The software library to calculate moon age, sunrise and sunset time.
Build a treasure chest or use an existing storage box, attach a push-button quadrature rotary encoder (endless spinning dial) and lets go!
Connect Stepper Motor to Arduino and control it with Rotary Encoder - Quick and Easy!
In this project, I am going to make a LAN cable tester with just a few basic electronics components. It cost me just a bit over $3.
How to make projects more robust and reliable using drivers ULN2803, UDN2981 and PNP transistors.
In this tutorial, I am going to talk about the PCF8574 8-bit GPIO port extender.
In this tutorial, I will be showing you how to get started with the small 0.91 and 0.96 I2C OLED displays using Arduino and NodeMCU.
Basic setup and control of WS2812 led pixels for Hardware Hack Night Santa Monica.
ESP8266 Arduino Programming Tutorial - Easy to learn, step by step.
Make your projects colorful.
Using the built-in Arduino EEPROM to save and restore values - Quick and Easy.
The bracelet can help you know where there is an obstacle.
Driving a Single Digit 7 Segment LED Display requires 8 of an Arduino's 20 or so I/O pins. Using a 74HC595 shift register only requires 3.
by Mel Lester Jr
Connect Infrared Obstacle Avoidance Sensor to Arduino Nano and program it to detect obstacles - Quick and Easy!
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