Hackster.ioLearning Hardware Community.
×
Log inSign up
ProjectsProjectsChannelsChannelsNewsContestsEventsVideos

874 clocks projects page 19

  • 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

Arduino RFID Reading Time Checker with MP3 Player and RTC

Set the alarm and activate it with an RFID card or tag to get notified with your favorite songs when the reading time is over.

Arduino RFID Reading Time Checker with MP3 Player and RTC

Kutluhan Aktar
3.7K
Matrix Panel Cuckoo and Westminster Clock

A chiming and graphical animation clock based on a 32x32 RGB matrix and Adafruit FX Sound Board.

Matrix Panel Cuckoo and Westminster Clock

spudnut1
3.7K

Use an RGB matrix and a micro:bit to display the time with an awesome game of PONG. Made with love and TinyGo.

Pong-Like Retro Clock Using TinyGo and Microbit

_CONEJO
3.7K
Particle + Grove LCD RGB Backlight = Realtime Clock

Connect Grove LCD RGB Backlight to Particle using I2C to display time.

Particle + Grove LCD RGB Backlight = Realtime Clock

An Tran
3.7K
RGB 7 segment Clock using ESP8266

This clock also has automatic brightness control and temperature sensor to display the readings. RGB Neo-pixel clock.

RGB 7 segment Clock using ESP8266

sagar saini
3.7K
RTC ESP32 Multiple Timers AP Web Interface Remote Start

Automatically trigger car remote start based on set alarms from web interface connected by access point using esp32 and RTC ds3231.

RTC ESP32 Multiple Timers AP Web Interface Remote Start

dothedew92
3.6K
Smart Buoy - Scheduling Power to the System

Controlling power to the system using alarms based on voltages!

Smart Buoy - Scheduling Power to the System

T3ch Flicks
3.6K
Micro:bit Screen Showing Time and Temperature

Display screen Showing time and temperature with your micro:bit.

Micro:bit Screen Showing Time and Temperature

CedarBlocks
3.6K
Arduino Counter Using TM1637 LED Display

In this tutorial we will learn how to make a simple digit counter using LED Display TM1637 and Visuino.

Arduino Counter Using TM1637 LED Display

ronfrtek
3.5K
LED Ring Real Time Clock

In this project, I am going to demonstrate to you how to show time with 12 LEDs on the idIoTware shield.

LED Ring Real Time Clock

3 members
3.5K
Simple ESP8266 NTP Clock on VFD Display VFD256x50 GP1287

Simple way to make a ESP8266 clock on a VFD display that synchronizes the exact time through NTP time servers on the Internet.

Simple ESP8266 NTP Clock on VFD Display VFD256x50 GP1287

Mirko Pavleski
3.5K
HUD Alarm Clock

An alarm clock that gets the local weather and time and shows them on a cool, translucent display.

HUD Alarm Clock

Chukwuemeka Ike
3.5K
Minimal parts simple word clock

Simple word clock using 2812b leds.

Minimal parts simple word clock

garysat
3.5K
ESP8266 Wi-Fi based 7-Segment Display clock

A mini but fully featured clock, with RGB effects and temperature monitoring function. Get hands on the PCB prototypes now.

ESP8266 Wi-Fi based 7-Segment Display clock

sagar saini
3.5K
Night Light

A DIY night light with Arduino.

Night Light

elliot0toto
3.5K

Can provide local time of 25 major cities/states on OLED display using NTP.

OLED World Clock using Micropython

Shubham Santosh
3.4K
Driving a VFD with MAX7219 (and Arduino)

The process of making a salvaged VFD Arduino-friendly.

Driving a VFD with MAX7219 (and Arduino)

wiresauce
3.4K
Chess Clock

An arduino nano based chess clock for a lunch break game, implementing the increment clock.

Chess Clock

palnagy
3.4K
(Yet Another) Dot Matrix Clock

A simple and eye-catching Dot Matrix Clock/Calendar showing also temperature and Humidity with a practical 3D-printed enclosure

(Yet Another) Dot Matrix Clock

Giovanni '@Cyb3rn0id' Bernardo
3.4K
7400 Series Logic Clock

This project is 7400 series logic ICs based clock. It keeps time solely based on discrete logic ICs and a stable clock source.

7400 Series Logic Clock

Harit Shah
3.4K
Uferclock

Bring an old tower clock to life with an Arduino Uno board.

Uferclock

MetaView
3.3K
IoT ONE Nixie Clock & Arduino IoT Cloud & Alexa Control

How to Control IoT ONE Nixie Clock via Arduino IoT Cloud or Alexa voice Control

IoT ONE Nixie Clock & Arduino IoT Cloud & Alexa Control

Marcin Saj
3.3K
Night Time Clock

A digital clock to help small children to differentiate day time and night time through colours.

Night Time Clock

Johan
3.3K
DIY Arduino Word Clock on Unknown Serial VFD Display

How to make a nice retro look word clock. Word clock, because current time is presented in the form of text instead of numbers.

DIY Arduino Word Clock on Unknown Serial VFD Display

Mirko Pavleski
3.3K
  • ← Previous
  • 1
  • 2
  • …
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • …
  • 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