This project is for making a 32-band audio (music) frequency spectrum analyzer / visualizer using Arduino.
Project showcase by Shajeeb
This project combines the WS2812B RGB LED matrix and PIR motion sensor to greet visitors with a text.
Project tutorial by Heathen_Hacks-v2
Another clock project with 1, 2" matrix display.
Project tutorial by Ingo Lohs
You want to make a machine that could hold a pen and draw you a picture! than this is the best tutorial to guide you making it.
Project tutorial by MEGA DAS
A freeform circuit sculpture of a snowflake. Driven by an Arduino Nano using 18 software PWM pins.
Project showcase by tyjoh_tech
During the summers, many people get sunstroke because of playing in the sun for too long. So this device will prevent getting sunstroke.
Project tutorial by Hemesh chadalavada
Using WiFi to control your Arduino UNO, Nano or Mega as a basis. Includes feedback and simple hardware.
Project tutorial by adamsstephen
In this tutorial, I am going to talk about the PCF8574 8-bit GPIO port extender.
An Arduino Nano used as an IO expander on I2C for ESP8266. For example, add 8 digitals IO and 6 analog inputs.
Project tutorial by Joel Soranzo
We're proud to present our new project, “EPOXY RESIN LED CLOCK."
Project tutorial by TheTNR
Color sorter based on Arduino Nano, TCS230/TCS3200 color sensor, step motor with gear, and small 9g servo.
Project tutorial by Mirko Pavleski
Build a weather station with Arduino & ASP.NET Core.
Project tutorial by Zhang Yuexin
View the water integrity and level of selected areas on your Android phone by using an HC-06 Bluetooth module to make an irrigation system.
Project tutorial by Kutluhan Aktar
Kill this terrifying bug at any distance with a laser ray! (Or dream about it...)
Project showcase by NerdFatherRJ
A simple project with an Arduino and NeoPixels, animating the LEDs in Christmas colors.
Project tutorial by ericBcreator
Control 55 RGB LEDs on the tree, let Santa twerk, control a model railroad, bus and balloon, or send your personal message to the display.
Project showcase by wotanzero and Tobi_Lxtr
Аn interesting unusual clock made from an old hard drive and an Arduino Nano.
If the temperature measured by DS18B20 is above the predefined threshold, it turns the fan on automatically unless the piezodisk is pressed.
Another one of the series of unusual clocks I made.
Video tutorial by Mirko Pavleski
Controlling two servos with a joystick (which was taken out from an old USB controller).
Project tutorial by Arnov Sharma
A Tetris game built with a homemade 16x8 matrix.
This project will demonstrate how to build a water level monitor using an Arduino Nano, a Solu SL067 water level sensor, and an indicator.
Project tutorial by NewMC
Unusual clock consisting of a strip of 60 WS2812 LEDs, which uses "infinity mirror" effect.
An Arduino board game designed to explore ancient Egypt.
Project tutorial by marcelomaximiano
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