"Otto DIY with steroids" + Bluetooth + APP + switch + touch sensors + strength + sound detection...
Project tutorial by Otto builders
Use the IO Expander and accessories to connect OLED Screens and I2C Sensors over a 100ft away.
Project tutorial by Christian
Easy to build, but comparable with professional seismometers, homemade Arduino seismometer.
Project tutorial by Mirko Pavleski
Pulse induction metal detector, built on the Arduino Nano.
Project showcase by FoxyLab
A simple project trying out animations on a matrix of 5 neopixel rings.
Project showcase by ericBcreator
This project is for making a 32-band audio (music) frequency spectrum analyzer / visualizer using Arduino.
Project showcase by Shajeeb
Wooden Christmas tree decoration, with led rows representing string lights of a Christmas tree and a star on top of it.
Project showcase by henyte
A simple 8x32 LED matrix alarm clock.
Project in progress by vikonix
Architectural model of a bus stop with automatic sunshade according to the position of the sun. It is also sensitive to rain (Version 2.0)
Project tutorial by addicttux
Architectural model of a bus stop with automatic sunshade according to the position of the sun. It is also sensitive to rain.
Project showcase by addicttux
This is a another version of a music LED strip using Arduino Nano and an Electret Mic/Max4466 Amplifier.
Project showcase by buzzandy
There are many charge controllers available, but ordinary cheap ones are not efficient enough to use with maximum power from solar panels.
Project tutorial by Abhi Verma
Blast your enemies from a safe distance!
Project tutorial by Little_french_kev
A short and simpel project for visiualize Audio signals with LEDs.
Project showcase by HeinzKetschup
An interesting light display using 64 glue sticks and 128 WS2812B RGB LED strips.
Project tutorial by John Bradnam
Displays your pulse rate, blood oxygen level and a moving graph of each heart beat, the photoplethysmogram (PPG).
Project in progress by Jeff Magee
Fully RGB controlled lightsaber!
Project tutorial by Michael Darby - 314Reactor
The aim is to convert basic symbols that represent the 26 English letters as mentioned under American Sign Language script and display.
Project in progress by 3 developers
This project combines the WS2812B RGB LED matrix and PIR motion sensor to greet visitors with a text.
Project tutorial by HeathenHacks
For bike security, There is only ignition lock switch. And it can be easily hacked by the thief. Here I come with a DIY solution for that.
Project tutorial by Shubham Shinganapure
Control toys like a superhero. A DIY video for how to make gesture-controlled car.
This project describes of a low-cost GPS data logger for RC planes. In a previous project I described how to build a GPS data logger.
Project tutorial by yvesmorele
It feels awesome when you have the power to control things remotely.
DIY, Arduino Nano based, Open Source, funny study of RTC, OLED, Buzzer and Servo motors! An emotional little companion robot!
Project showcase by NerdFatherRJ
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