I'm building a clock that needs to be able to sense where its arms are. This is a prototype uses Markov Chain and Kalman filtering.
A Big Ben chiming clock using an Arduino Nano, a DS1302 RTC, a DFplayer Mini showing the time on a Nokia 5110 lcd with nightly cuckoo sounds
Cool big red digit clock
Build this nifty clock for your desk that gives you time and date, along with room and outdoor temperature using a REST service.
Lot of wires turning to 2 wires
An easy way to set a DS3231 RTC module connected to a device with BLE (esp32 perhaps) using an app on an Android phone.
The metaclock! A digital clock created using 24 analog clocks!
A functioning alarm clock with an easily adjustable alarm time, a matrix display, and a nice case to go with it!
This project features a real time clock using 7-segment displays. The clock is initialized using Bluetooth and driven using UART.
A digital clock using an Arduino Nano with the ST7735 colour display and a DS3231 RTC
In this tutorial, I am going to show you guys how to control the TM1637 4-Digit 7-Segment displays using an Arduino.
A low-cost, easy-to-build, high-power LED controller with a built-in programmable timer.
This Astable multivibrator is used to generate the PWM signal. Basically a rectangular signal of variable duty cycle and frequency.
Advanced Arduino Clone with library level compatibility to UNO and Leonardo AVR hardware. Incl. Dual 12bit DAC, DC & AC amps, and Mic amp.
USB Data logger, USB Encryption, Create Custom Encryption, Real-time Data, and more...
In this tutorial we are going to save Temperature, Humidity Data from the Dht11 sensor & Date Time to the SD card.
A binary clock (BCD) in a laser-cut bamboo case.
Multimode Arduino Matrix Clock, Word Clock, Thermometer, and Random Word Generator controlled by various motions.
A weather station that shows time, pressure, temperature, and humidity. Made on an Arduino Nano board.
Highly accurate, Ethernet base, 7-segment clock driver with built-in NTP client.
Make a standard, cheap analog clock go just 1 round in 24 hours. Like Slow watches, just a lot cheaper, in all the word's meanings ;)
PCB Version Of The Previous Clock.
Let's build a new Style clock using Arduino and PCB
This network clock will directly get the time from the internet via the WiFi of the ESP32-E
