Showing 9 open source projects for "uln2003"

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  • 1
    Arduino myRotator ASCOM

    Arduino myRotator ASCOM

    Arduino ASCOM Rotator multiple designs

    Design and code for Rotator using PCB supporting DRV8825, ULN2003 and L298N boards. Supported with ASCOM driver, Windows application, firmware and comprehensive documentation. (c) R Brown, 2020-2025, All rights reserved. Permission is granted for personal and Academic use only. Code or portions of code may not be copied or used without appropriate credit given to author(s).
    Downloads: 9 This Week
    Last Update:
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  • 2

    myFP2ESP8266 Focus Controller

    This is a port of the myFP2ESP32 Wifi Focus Controller to the ESP8266

    A ESP8266 WiFi focuser. DRV8825, ULN2003, L298N, L293DMINI , L9110S, Support for Webserver, ALPACA, and TCP/IP. (c) Robert Brown 2014-2025, Holger M, 2019-2021. All rights reserved. Code or portions of code may not be copied or used without appropriate credit given to author(s).
    Downloads: 31 This Week
    Last Update:
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  • 3
    Arduino ASCOM Focuser Pro2 DIY

    Arduino ASCOM Focuser Pro2 DIY

    Version 2 of the myFocuser Project

    myFocuserPro2 (myFP2) is an ASCOM - INDI - LINUX - WINDOWS telescope focuser with a large range of options. 315,606+ file downloads. The most popular focuser project. (c) Copyright Robert Brown 2014-2026. All Rights Reserved. Code or portions of code may not be copied or used without written permission from the author. Other Focuser Projects myFP2ESP32 WiFi - https://sourceforge.net/projects/myfocuserpro2-esp32/ [ESP32 Only] myFP2ESP8266 WiFi - ...
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    Downloads: 995 This Week
    Last Update:
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  • 4
    myFP2ESP32-Dev WiFi ASCOM Focuser

    myFP2ESP32-Dev WiFi ASCOM Focuser

    ASCOM-INDI ESP32-Dev Wifi focuser

    An ESP32-Dev WiFi focuser. DIY or PCB designs. (c) Robert Brown 2014-2025, Holger M, 2019-2021. All rights reserved. Code or portions of code may not be copied or used without appropriate credit given to authors. Spreadsheet to calculate what stepper motor to use. https://sourceforge.net/projects/arduinoascomfocuserpro2diy/files/Documentation/Nema-Stepper-Motors.xlsx/download Spreadsheets to calculate...
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    Downloads: 24 This Week
    Last Update:
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  • 5
    myESP32S3-N16R8 WiFi Focuser

    myESP32S3-N16R8 WiFi Focuser

    ESP32S3_DEVKITC_1 N16R8 Wifi focuser

    An ESP32S3 WiFi Focuser (ALPACA-ASCOM-LINUX-INDI-TCPIP-WINDOWS) (c) Robert Brown 2014-2026, Holger M, 2019-2021. All rights reserved. Code or portions of code may not be copied or used without credit given to authors. Read Part1 pdf to determine the board you will need, then download those board files. Downloading all files will cause confusion and hinder your project progress. Both PCB and DIY are supported. After creating the board, go to UserGuide Part2 (Files/Documents) and follow...
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    Downloads: 7 This Week
    Last Update:
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  • 6
    Arduino ASCOM Focuser Pro DIY

    Arduino ASCOM Focuser Pro DIY

    Arduino Focuser, fully ASCOM complaint

    myFocuserPro is an ASCOM and Moonlite compatible stepper motor telescope focus controller (DIY) based on Arduino Nano/Uno. A popular DIY ASCOM focuser with more than 121,000+ downloads. (c) Copyright Robert Brown 2014-2024. All Rights reserved. Permission is granted for personal and Academic use only. Spreadsheet to calculate what stepper motor to use. https://sourceforge.net/projects/arduinoascomfocuserpro2diy/files/Documentation/Nema-Stepper-Motors.xlsx/download
    Downloads: 24 This Week
    Last Update:
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  • 7

    ArduLapse

    time-lapse rotating tripod based on arduino NANO and ULN2003 stepper

    Time-lapse rotating tripod based on Arduino NANO and ULN2003 stepper driver.
    Downloads: 0 This Week
    Last Update:
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  • 8

    ArduinoMoonliteFocuserClone

    Arduino Nano based Moonlite focuser controller

    The focuser is based on Arduino Nano board and ULN2003 driver board off the ebay. It supports Moonlite focuser protocol with the following improvement and limitation. - Using AccelStepper library, to provide speed acceleration and deacceleration, to avoid slippage. There is no noticeable slippage at highest speed. At contrast, Moonlite focuser slips even at lowest speed. - Provide 0.125 degree temperature reading accuracy, as opposed to 0.5.
    Downloads: 0 This Week
    Last Update:
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  • 9

    Arduino Dual Channel ASCOM Focuser

    Arduino Nano based ASCOM compliant dual channel focuser controller

    The focuser is based on Arduino Nano board and ULN2003 driver board off the ebay. It supports Moonlite focuser protocol with the following improvement and limitation. - Dual channel focuser controller by single Arduino Nano chip - ASCOM Local Server drivers are also provided - Using AccelStepper library, to provide speed acceleration and deacceleration, to avoid slippage. There is no noticeable slippage at highest speed.
    Downloads: 0 This Week
    Last Update:
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