Hackster.ioLearning Hardware Community.
×
Log inSign up
ProjectsProjectsChannelsChannelsNewsContestsEventsVideos

874 clocks projects page 33

  • Last updated
  • Most popular
  • Most recent
  • Most respected
  • Trending
  • All time
  • Featured
  • Last 7 days
  • Last 30 days
  • Last 12 months
  • Any difficulty
  • Beginner
  • Intermediate
  • Advanced
  • Expert
  • Any type
  • Showcase
  • Protip
  • Tutorial
  • Work in progress

Desk Clock

It is a portable Desk Clock with an LCD Display and Micro USB Port. Specially designed for 20-20-20 Rule (For EYE Care)

Desk Clock

Jay Prajapati
375
Retro-Futuristic Hybrid Clock

A Retro-Futuristic clock combining dual LCDs, 3-bit filament LEDs, and WS2812 effects—blending cyberpunk style with steampunk warmth.

Retro-Futuristic Hybrid Clock

Yakroo
365
Retro-ish Alarm Clock

What started as a useless machine ended up being quite useful and cute.

Retro-ish Alarm Clock

MICHAEL GARDI
361
It's the Final Countdown!

A cool countdown on a 7-segment display, with a "red-alert" LED! It goes from 5 to 0, then the LED kicks in. The code is all explained.

It's the Final Countdown!

evil_jinx
355
Countdown Timer Using ATOM Matrix ESP32

In this tutorial you will see how to make a 10s Countdown Timer using the ATOM Matrix ESP32. Time can be adjusted in the project.

Countdown Timer Using ATOM Matrix ESP32

ronfrtek
344
Never Forget to Drink Water Again - Build This Gadget!

Build a smart DIY device that reminds you to drink water using Arduino, IR Sensor, OLED & a #d-Printed case. Stay healthy, stay hydrated

Never Forget to Drink Water Again - Build This Gadget!

Rohan Barnwal
337
FPGA watch

This is a watch generating sec, min, and hour tic and showing them on tcl console thorugh vits.

FPGA watch

JunBum Ahn
337
Bluetooth Low Energy, ESP32-Based Darkroom Timer

In film, timing is everything. This tool is a rugged and darkroom-safe solution to precise timing needs.

Bluetooth Low Energy, ESP32-Based Darkroom Timer

John Jones
337
Automatic Washing Machine With Wemos D1 mini

Automatic Washing Machine With Wemos D1 mini

Automatic Washing Machine With Wemos D1 mini

wzgto
335
Keeping time with DS1302: real-time clock on Arduino

In the fascinating world of Arduino and microcontrollers, keeping time is key.

Keeping time with DS1302: real-time clock on Arduino

Team HiBit
328
Arduino clock

Digital clock whith temperature

Arduino clock

mekong07
320
Flip Digit Clock with relay control

Flip Digit clock builds, various ideas. Evolving from the 1st Generation flip-digit clocks that I built a few years ago.

Flip Digit Clock with relay control

Alan Jones
315
Yet another Arduino clock.... But this is a nice one :-)

A transparent display, my mania of numbers, plexiglass.... Yes you have a nice clock.

Yet another Arduino clock.... But this is a nice one :-)

cstram
312
LOVE Clock

A simple, original watch for all lovers. The clock is made in the form of 2 hearts on an 8-bit STM8S103F3P6 microcontroller and a 7-segment

LOVE Clock

Dom Device
299

Creativity has no limits, so the Wokwi Arduino Simulator. In this project, you will see how 30 LCDs together become one simple clock

Someone connected 32 LCDs and did this - Arduino Simulator

Koepel
289
Alarm Timer

The user sets a timer and wakes up with colorful flashing LEDs and a loud buzzer that rings until the snooze/off button is pressed.

Alarm Timer

manjariiiiiiiiitalasila
288
Simple clock with RGB indicator set using GPS

This project started with an idea of making a simple clock for a child that just wants to know "should I get up yet".

Simple clock with RGB indicator set using GPS

bigboystoys13
282
Make a Cube Timer Using 4 OLED Displays and I2C Multiplexer

My phone impairs my ability to concentrate, and I really need a tool that can keep me reliably distraction-free, so I made this cube timer

Make a Cube Timer Using 4 OLED Displays and I2C Multiplexer

DFRobot
280
Accurate Timekeeping on Raspberry Pi Pico with DS3231 RTC

Build a reliable real-time clock with the Raspberry Pi Pico and DS3231 module, display time, date & temperature on I2C LCD, and learn syncin

Accurate Timekeeping on Raspberry Pi Pico with DS3231 RTC

CircuitDigest
278
ESP-Smartclock With Weather Forecasting

DIY smart clock, soldering, assembling.

ESP-Smartclock With Weather Forecasting

Luo Zeqing
277

ESP8266 powered mini desk clock made from scratch

CATCUBE Internet clock

Arnov Sharma
273
Metric Clock

Keep time in decidays, centidays, millidays, 100-microdays..

Metric Clock

mikeolson
273
Make ESP32-C3 0.42″ OLED Stopwatch – Visual Programming

In this Visual Programming Visuino tutorial, we’ll use the ESP32-C3 development board with its built-in OLED display to create a stopwatch.

Make ESP32-C3 0.42″ OLED Stopwatch – Visual Programming

ronfrtek
268
Old Train Station Clock: ESP32 + Stepper Driver Hack

ESP32-C3 & Micropython run a vintage train station clock using a repurposed A4988 stepper driver for accurate, WiFi-synced time.

Old Train Station Clock: ESP32 + Stepper Driver Hack

Piotr Topa
268
  • ← Previous
  • 1
  • 2
  • …
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • Next →
  • About Us

  • Hackster Overview
  • Hackster for Business
  • Help Articles
  • Brand Resources
  • Sitemap
  • Legal Thingies

  • Terms of Service
  • Contest Rules
  • Code of Conduct
  • Privacy Policy
  • Privacy Policy for California Residents
  • Find Us On Social

  • Facebook
  • Instagram
  • LinkedIn
  • X
  • YouTube
  • Visit Our Avnet Family

  • Avnet
  • Premier Farnell
  • element14
  • Newark

Hackster.io, an Avnet Community © 2026