Content for DS3231

SG-2.0 Wireless Weather Station

“In this paper we have presented how to implement a Weather Station[1] to monitor various parameters: - Temperature (indoor + outdoor); - Humidity (indoor + outdoor); - Pressure; - Altitude; The practical project is based on the Arduino Nano Interface[2] and involves the use …

Project  O-Clock

O-Clock

“This clock uses side glow fiber optics to tell the time in a colorful way. Red/Green/Blue = Hour/Minute/Second. The light comes frn an LED strip that makes the fiber glow. But it also emits light at the …

Powering a ProMini logger for One Year on a Coin Cell

“The EDU build we released in 2020 provides remarkable flexibility for courses in environmental monitoring. However an instructor still needs to invest about five days ordering parts, testing components, and preparing kits for a 15-20 seat course being run remotely …

DIY Arduino IN-1 (ИН-1) Nixie Tube Clock

“This is another one of the many unusual clocks you can see in some of my previous projects. IN-1 nixie tubes are relatively cheap. Nixie tube is an electronic device used for displaying numerals or other information using glow …

Pico Railway Clock

“Reinvigorating a handsome old clock and making it super-accurate, without any internet. Uses a Raspberry Pi Pico, a radio antenna and a couple of components to emulate a signal from a Mother clock. The DCF77 signal is a radio signal …

AIM65 lookalike computer from scratch

“AIM65 is a legendary single board computer from the 70s. I build on from scratch using Arduino standard components. The idea The Rockwell AIM 65 was one of the early 6502 based computers of the 70s. It had a 20 …

Project  Lcd-Meter

Lcd-Meter

“Measuring temperature and humidity featuring LC display and webserver upload using Arduino with Ethernet shield, LCD and realtime clock This project consists of two parts: an Arduino-based module to measure temperature and humidity and sending these data to a webserver …

Tilted Twister

“Time Twister 5 is a mechanical digital clock with twisting layers. It is my first 3d printed clock. The digits are produced by twisting the layers to front one of three faces. Each layer is powered by a micro servo …

How to Create a Clock Using Arduino, DS3231 RTC Module and OLED Display

“I have made a couple of clock project in the past. I have always used DS1306 module to do it. I received the backlash from my viewers. They questioned why I would use that particuler RTC module labeling it as …

DIY simplest IV9 Numitron clock with Arduino

“Nice looking and simple to build Retro style Numitron tubes clock. This time I will show you how to make a nice Retro style Numitron tubes clock. In addition to the correct time, the device briefly displays the Date, Year …