An alarm clock with no physical buttons, just a remote control.
Project showcase by Robin The Tactician
In this project, use the YF-S201 1/2-inch water flow sensor to measure the water flow rate (L/min) and display it on an LCD.
Project showcase by rayatedarshan
Randomly select a destination for one wagon on a Timesaver layout or randomly select order of wagons for an Inglenook layout.
Project showcase by
A single Arduino Uno/Mega can carry up to 14 RS-232 boards. Each board is distinguished by ID, which is set via a DIP switch.
Project showcase by phpoc_man
Bongo Hero is inspired by Guitar Hero. You must tap bongos at the right time. Color changes and speed increases as you level up.
Project showcase by Etienne Daspe
This is a cute linear stage that's about the size of a business card.
Project showcase by noboyu
Now we can check out the depth of the sea level by using a pressure sensor (MS5803–01 BA) connected to an Arduino, and display sensor data.
Project showcase by Varul Jain
Analyze digital inputs on up to six channels using the ATmega328 (e.g. Arduino Uno / Nano / Ethernet / Mini).
Project showcase by drshihan
Low-cost, 3D-printed motorized turntables that feature swappable magnetic top plates.
Project showcase by potentprintables
This is a general purpose 3D-printed linear servo actuator (pusher style). Hope these save you some time on a future project!
Get the speed of your die-cast toy car!
Project showcase by NerdFatherRJ
An Ardiuno project using NeoPixels to create slowly changing christmas light pictures in my window.
Project showcase by ElBanquo
I took an HC-05 and added it to my handheld GPS device to get coordinates on my Android tablet.
Project showcase by Arnov Sharma
Basic weather system, in/out temp and humidity with heat index, dew point, pressure and weather prediction and time and date.
Project showcase by Fathead
A pseudo theremin using the HackingSTEM finger sensors.
Project showcase by Gergely Nádori
Make a Geiger counter alert at specific locations, without requiring any actual radioactive materials. Awesome for an escape room game!
Project showcase by Samuelvdv
Make a Linux distribution that is focused on the development of Arduino and IoT. It's a Distro for Arduino.
Project showcase by CESARMASSARI
This project can add two 3-digit binary numbers to turn into a 4-digit binary number. Math homework solved!
Project showcase by 22warehamD
A very easy project with my library.
Project showcase by radekw8733
I wasn't happy with the way the square waves sound, so I explored using other methods of generating sound waves with Arduino.
Project showcase by 3 developers
A simple Arduino-based sump pump monitor and alarm.
Project showcase by JoSain
Set up an RGB LED to phase through the colors of the rainbow, or use twist knobs to make a custom color.
Bluetooth communication between Arduino and the PC using a small interface programmed in Processing.
Project showcase by victruino
Using an Arduino to toggle something like an LED light is simple in theory, but buttons don't always behave the way we think.
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