Content for DS3231

Arduino Chromatic Clock, with Steampunk style

“Need a unique gift for Christmas? … This watch unlike normal, uses colors instead of numbers, yes! you read right …. After maaany years of reading color codes of resistors and capacitors I believe that it could be used for something a …

Grandaddy OLED Watch

“Take a stroll with Grandaddy OLED the watch and light up the night. Use any of your favorite watchbands to easy connect to the OLED Watch case.”

LED Ring Clock With Arduino

“Watching pchretien’s Fibonacci clock last week, I decided to share my LED ring clock project. As you can see the time is represented on two WS2812 LED rings. In the outer ring there are 24 LEDs, it shows the …

16x128 display showing Date, Time, Temp, Humidity

“I am using 2 - 16x64 dot matrix display, 1 - RTCDS3231, 1 - DHT22 Temp Sensor and an Arduino Uno. I have had these 2 16x64 displays for a while with no real code to run or do what I wanted. I …

Car Raspberry Pi3 Dash Cam

“I have previously worked with Arduino boards to develop a motion based mobile alerts. But always wanted to work with Raspberry Pi because of the diversified projects that could be done relatively easily because it is a full blown mini …

Arduino Watch Sport

“In today’s technology, especially electronics have come a long way, to the point that today can make projects a few years ago were very complicated to implement, thanks to these technological advances are now able to design and implement …

Arduino Adjustable Pet Food Dispenser

“Welcome to our Instructable for our Arduino Pet Food Dispenser. We are Dan and Tom, and we are product design students at Cardiff Metropolitan University in South Wales, we were given this challenge as part of an assessment brief to …

Burglar Alarm System

“I had a “brand name” burglar alarm system installed in this house many years ago, but when I switched my phone system to use VOIP over my internet, the phone connection to the alarm system was disconnected and it was …

Hexadecimal Clock

“The Hexadecimal Clock (HexClock) will display the current time and date in both hexadecimal and binary notation. HexClock uses a realtime clock module to keep accurate time with a battery backup in case of lost power.”

Soil Moisture Sensor (LCD, RTC, SD Logger, Temperature)

“As my projects evolved in my mind there comes a time to make the ideas come truth and so the project below became reality. Its an Arduino based soil moisture sensor, with 16,x2 LCD, real time clock (which keeps …