Main Content

A round word clock (sort of)

“As I was making a word clock, based on another instructable ( http://www.instructables.com/id/My-Arduino-WordClock/ ), me and my sister were wondering whether a round design would be cool too. While searching the internet, I could not find a …

AC Current monitoring data logger

“Hi Everyone, welcome to my first instructable! By day I am a test engineer for a company that supplies industrial heating equipment, by night I am an avid technology hobbyist and DIY’er. Part of my work involves testing the …

Adjusting dual clock using DS3231 on 1.8” ST7735 display

“This clock show you 2 clocks: local time and UTC/GMT time. It has 3 buttons for MENU/OK, increase and decrease value for hours, minutes, day in week, year, month, day, diference betwenn local time and UTC tome (GMT …

Adoption of latest Bluetooth® specification propels interoperability, sets stage for transformative wireless connectivity

“The Bluetooth Special Interest Group (SIG) officially adopted Bluetooth 5 as the latest version of the Bluetooth core specification this week. Key updates to Bluetooth 5 include longer range, faster speed, and larger broadcast message capacity, as well as improved …

Arduino Based Mini CNC 2D Plotter

“This project is about How to make a mini CNC machine from OLD SCRAP DVD Drives using Arduino as a brain of this machine and L293D Motor shield. It is very amazing to see how this tiny machine draw images …

Arduino Motion Detection Light

“Hi, this is my new Arduino Motion Detection Light. It is powered by an 9v supply for the arduino and 5w for light. If a man or an animal pass through the PIR sensor, it detects and will start the …

Arduino Pinball Machine

“This instructable was created in fulfillment of the project requirement of the Makecourse-Art at the University of South Florida (www.makecourse-art.com) Using half inch plywood, cut two 19” by 6” pieces with a one inch slope. The front-most piece …

Arduino Temperature Controller

“Control the temperature of your aquarium or greenhouse. The sensor (DS18b20) measures the temperature of your aquarium or greenhouse. The display shows the current temperature and the status: cooling or heating.”

Bibble: A Smart Desk Light for Roommates

“The Bibble is a desk light designed to let your loved ones know where you are (or at least where you’re scheduled to be). The lantern can sit on their desk, softly glowing a particular colour, depending on whether …

Cap that Hole

“Customizes covers for holes in surfaces such as countertops, etc. Usage: Enter hole’s dimensions: shape (circular/square/rectangular), dimensions, fillet radius; Define cover: overlap, thickness; Define plug dimensions: length, clearance; Choose if you like to have snaps or fins …