A solid-state, low-cost, reliable solution for solar hot water from PV. Zero maintenance & CO2, connected, smart combi pre-heat control.
Project showcase by stevetearle
Connect your smartphone to your helmet over Bluetooth and use turn indicators on your helmet by tapping a button on the screen!
Project showcase by Kristjan Berce
Use your TV's IR remote to control the volume and mute of separate speakers without using the speaker's remote.
Project showcase by davelook
This circuit measure the water level of a tank and wirelessly send it to a receiver where it is displayed using a LCD display and LEDs.
Project showcase by Manusha_Ramanayake
This project is for making a 32-band audio (music) frequency spectrum analyzer / visualizer using Arduino.
Project showcase by shajeeb
Make FM Radio full function by RDA5807M and arduino nano. Control by touch button
Project showcase by xuansangdanggalaxy
A stereo VU meter built with an Arduino Nano and two NeoPixel LED rings.
Project showcase by ericBcreator
A smart Cap that detects if you are near a person on less than 1.5 meters and if so it alerts you by a blinking a led and making a sound.
Project showcase by ngarzon005
Imagine being outside cell phone range. How do you broadcast where you are for help? Enter an APRS tracker to broadcast location info.
Project showcase by John Weers
A minimal parts, cheap to-the-minute word clock using a .91 inch 128 X 32 OLED display.
Project showcase by garysat
You can shoot water from the water pump when you throw a punch.
Project showcase by Barqunics
Have some fun using this handy box with shuffle and counting abilities, supported by 8-bit sound effects.
Project showcase by mbedni
Goodbye calibration! Digitization of pH test paper! This is a pH meter that reads the color of the pH test paper.
Project showcase by hminowa
An alarm clock showing the Jewish (Hebrew) date, the Gregorian date, current time, time of nightfall, sunrise, etc
Project showcase by 1040tax
This Coronavirus Doorbell will detect people with high fever outside your home.
Project showcase by Roni Bandini
This project works as an Interpreter, converts hand gestures into text or voice or in commands.
Project showcase by Sachin Kr. Verma
An Arduino based word clock that tells the day of the week, the month, day and year and the time to the minute in words.
A simple laser engraving machine for fun and first steps in CNC.
Project showcase by tsar_
Another metaphoric machine that does nothing—absolutely nothing—except switching itself off.
Radio-controlled tank firing plastic balls
Project showcase by issaom
A small noise/drone synth with percussion mode. Made using the Mozzi library and two Arduino Nanos.
Project showcase by Daniel Sinderson
A short and simpel project for visiualize Audio signals with LEDs.
Project showcase by HeinzKetschup
Arduino Nano 32x8 LED matrix displaying date, time, temperature and humidity with a motion sensor.
A clock that gets the date-time from multiple satellites and calculate the time zone dynamically.
Project showcase by Claude (science 3d)
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