Showing 21 open source projects for "arduino clock"

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  • 1
    Arduino core for the ESP32

    Arduino core for the ESP32

    Arduino core for the ESP32

    ESP32 is a single 2.4 GHz Wi-Fi-and-Bluetooth SoC (System On a Chip) designed by Espressif Systems. ESP32 is designed for mobile, wearable electronics, and Internet-of-Things (IoT) applications. It features all the state-of-the-art characteristics of low-power chips, including fine-grained clock gating, multiple power modes,and dynamic power scaling. For instance, in a low-power IoT sensor hub application scenario, ESP32 is woken-up periodically and only when a specified condition is detected...
    Downloads: 158 This Week
    Last Update:
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  • 2
    Open Source Cartridge Reader

    Open Source Cartridge Reader

    A shield for the Arduino Mega that can back up video game cartridges

    ... SNES roms and reads/writes save games from and to the SNES cartridge. Supported cartridge types so far, LoRom, HiRom, ExHiRom, DSP, SuperFX, SuperFX2, SDD1, CX4, SPC7110, SA1 (last two chips need Adafruit Clock Generator). Reads and writes SNES Satellaview 8M Memory packs (BS-X cartridge and Adafruit Clock Generator needed). Reads and writes Nintendo Power Super Famicom Memory Flash Cartridges (needs Adafruit Clock Generator for best result).
    Downloads: 3 This Week
    Last Update:
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  • 3
    Watchy

    Watchy

    An open source E-ink smartwatch

    ... connectivity. 3-axis accelerometer with gesture detection. Real-time clock for accurate timekeeping with calendar and alarm functions. Built-in USB-to-serial adapter for programming on the go. Watchy comes with comprehensive documentation and Arduino code examples that demonstrate every hardware feature. New watch faces and examples are regularly added.
    Downloads: 4 This Week
    Last Update:
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  • 4
    ThingPulse ESP8266 Weather Station

    ThingPulse ESP8266 Weather Station

    ESP8266 Weather Station library supporting OpenWeatherMap

    This code works best with the NodeMCU V2 ESP8266 module and an 0.96" OLED display. To get you up and running in no time we created a kit that contains all the necessary parts. By buying this and other kits from us you are funding the maintenance and development of this library. Make sure you use a version of the Arduino IDE which is supported by the ESP8266 platform. If you are using the PlatformIO environment for building, choose one of the available IDE integration or the Atom-based IDE...
    Downloads: 1 This Week
    Last Update:
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  • 5
    Arduino Launch Control System (LCS)

    Arduino Launch Control System (LCS)

    A single rod model rocket launch control system using the Arduino Nano

    This is a single rod model rocket launch control system. The system utilizes the Arduino Uno/Nano to report on local weather conditions (temperature, humidity, barometric pressure). The system also provides a 10-second countdown when the fire button is pressed. The system meets and exceeds the NAR Safety Code standard for model rocket launch systems as it incorporates a removable key to block the flow of power to the launch pad. It incorporates an additional two-button safety system...
    Downloads: 1 This Week
    Last Update:
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  • 6
    Wallino

    Wallino

    Wall clock based on led matrixes, Arduino Mega, and RTC DS3231

    Wall clock using Arduino Mega controlling 32x16 led matrix (2xWS2812B 16x16 matrixes). The RTC is kept on a DS3231 module which provides also the temperature. The led intensity is automatically adjusted to ambient light by a light sensor.
    Downloads: 11 This Week
    Last Update:
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  • 7
    ECG Logger Viewer

    ECG Logger Viewer

    ECG Logger Viewer is the application software for ECG Logger device.

    NEW VERSION 3.2.1.5 - MARS 2022 ECG Logger is a Wearable Cardio Monitor for Long-Term (up to 24h) ECG Data Acquisition and Analysis (aka Holter) with an ECG live (real-time) mode. The ECG Logger project is aimed for providing a very low-cost open-source "Hardware and Software" for a Cardiac Rhythmic Holter. The hardware has been made very simple and is based on an Arduino Nano micro-controller with two companion boards for the SD card mass-storage and the instrumentation differential...
    Downloads: 5 This Week
    Last Update:
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  • 8
    Arduino MIDI Library

    Arduino MIDI Library

    MIDI for Arduino

    This library adds MIDI I/O communications to an Arduino board. MIDI over USB, Bluetooth, IP & AppleMIDI (see Transports). Active Sensing support. Compatible with all Arduino boards (and clones with an AVR processor). Simple and fast way to send and receive every kind of MIDI message (including all System messages, SysEx, Clock, etc..). OMNI input reading (read all channels). Software Thru, with message filtering. Callbacks to handle input messages more easily. Last received message is saved...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Musino

    Musino

    Arduino music clock

    Arduino based alarm clock When alarm sounds the clock plays music Display is a MAX7219 32x8 LED matrix
    Downloads: 0 This Week
    Last Update:
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  • 10

    GM4JJJ 4 Digit Arduino LED GPS Clock

    Arduino Uno LED Digital Clock using GPS for Time Sync

    Please note that I have now started a MK3 clock with additional features, using an Arduino Nano, and Adafruit 7-Segment LED Backpack 0.56" display. See new link at top. A 4 digit LED clock built with an Arduino Uno and an inexpensive ublox NEO-6M GPS module GY-GPS6MV1 to set the time automatically and keep it in sync. The GPS module has a battery to keep its Realtime clock running even if the GPS signal is lost. The 4 digit, 7 segment LED display is common cathode, type number...
    Downloads: 0 This Week
    Last Update:
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  • 11

    LBSP

    Real-Time Processing Library for OSHW Biomedical Sensors

    Applications involving data acquisition from sensors need samples at a preset frequency rate, the filtering out of noise and/or analysis of certain frequency components. We propose a novel software architecture based on open-software hardware platforms which allows programmers to create data streams from input channels and easily implement filters and frequency analysis objects. The performances of the different classes given in the size of memory allocated and execution time (number of clock...
    Downloads: 0 This Week
    Last Update:
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  • 12
    CamTime

    CamTime

    Universal camera shooter timer

    This project provides software (and also hardware files) to build custom DSLR time lapse timer. Shooter timer can communicate DSLR either over jack connector or by IR LED remote control. Timer Is also adapted to be able to control time lapse servo tripod over NRF24L01 WiFi module or to help focus in dark by Laser diode flash. All is driven by separated precise DS3231 real time clock with possibility to wake-up Arduino based controller by dedicated alarm signal. You can find more...
    Downloads: 0 This Week
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    See Project
  • 13
    Clockino

    Clockino

    Arduino led matrix clock with auto dimmer

    Downloads: 0 This Week
    Last Update:
    See Project
  • 14

    ABAVR

    AVR-related utility code

    This repository contains AVR-related utility code that I've written as alternatives to the Arduino libraries, including a Makefile framework, a tiny non-preemptive priority-based task scheduler a Serial driver that works with the standard C stdio APIs to be used, and a system clock.
    Downloads: 0 This Week
    Last Update:
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  • 15
    Rise and Shine LED Clock

    Rise and Shine LED Clock

    Arduino Powered 60 RBG Pixel Clock, with 24h alarm and count down.

    The Rise and Shine LED clock has been designed to educate and encourage hacking and modifying of both software and hardware. This is a analogue style digital clock with multiple display states, a 24 hour alarm, a count down alarm, multiple alarm display states and a demo mode. One of the alarm states is a dawn simulating alarm, where the lights gradually come on over 20 minutes, enducing a natural waking sleeping pattern, with out the shock of a abrupt noisy alarm sound. Hence the name "Rise...
    Downloads: 1 This Week
    Last Update:
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  • 16
    CLOCK 3W

    CLOCK 3W

    CLOCK 3W Library for Arduino (by FRIENDLY ELECTRONICS)

    CLOCK 3W is a library for Arduino that helps you interact with CLOCK 3W timekeeping module (made by FRIENDLY ELECTRONICS) or any other module based on DS1302 chip.
    Downloads: 0 This Week
    Last Update:
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  • 17

    AquaPiPi

    Fresh water reef thank controller.

    WARNING: DRAFT VERSION FOR HARDWARE TEST PURPOSE! The intend of this project is mainly to control a 5 channel LED light and to remotely monitor the LED heatsink and water temperature. The LED light simulate random cloud, random lightning during cloud and also manage sunrise and sunset. The system is composed of an Arduino mega 1280, an ethernet shield w5100, an LCD keypad shield 1602, a 3,2" TFT touchscreen, a RTC module DS1307 and 3 DS18B20 one wire temperature sensor. Up and running...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    code for a alarm clock using arduino.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    A sunrise alarm clock using a vfd display, plexiglass housing and a singing bowl as accoustic alarm device.
    Downloads: 0 This Week
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  • 20
    Custom arduino alarm clock test code
    Downloads: 0 This Week
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  • 21
    Arduino based digital clock that runs a 4 digit 7 segment display.
    Downloads: 0 This Week
    Last Update:
    See Project
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