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...
supports RS232/485/Modbus, sockets, text enc/dec (multi-alg) and so on
This small tool, built with WinForm and Ant Design UI, supports RS232, RS485, and Modbus serial communication debugging, socket communication capabilities, multi-algorithm text encryption/decryption, image/text Base64 conversion, and asynchronous multi-threaded file encryption/decryption.
A 3-channel fully automated Dew Controller (DIY project) based on Arduino Nano for telescopes. For $48 or less.
(c) Copyright Robert Brown 2014-2025. 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.
A very popular project with over 48,000 downloads.
There is a new ESP32 WiFi version at https://sourceforge.net/projects/esp32-dew-controller/
The older...
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
Unlimited organizations, 3 enterprise SSO connections, role-based access control, and pro MFA included. Dev and prod tenants out of the box.
Auth0's B2B Essentials plan gives you everything you need to ship secure multi-tenant apps. Unlimited orgs, enterprise SSO, RBAC, audit log streaming, and higher auth and API limits included. Add on M2M tokens, enterprise MFA, or additional SSO connections as you scale.
C# library for access a LCD 2004 with HD44780 over I2C
C# library for the HD44780 controller and a I2C-Adapter PCF8574T.
Prerequisite:
-Raspberry Pi
-Installed Mono or NetCore
-Installed Wiring Pi Library
-connected LCD display over I2C (A00)
Features:
-Simple design and display own chars (see progress demo)
-German umlaute
-Access easy special chars like pi, degree,omega ....
-Display strings center, left and right align
-Control backlight,Cursor,Display
-simple interface
Monotooth is a library for Mono developers to use bluetooth in their projects with ease. Initial alpha release will include support for bluez. Windows support will be included in the future.
Project Fish is a start kit for those who want to have study with ARM/PCB/DDK/.Net. PF will start from a Digital thermometer, with the implement of Hard ware design, firmware, Windows driver and app, the participator will got understading in that fields.
8051lib is a collection of easy-to-use C Functions and Assemble Languages Sets for the 8051 microcontroller.
The Final Goal is to make the microcontroller developer focus on the Algorithms not the Hardware Drivers.
The goal of this project is to build a centralized domotic system. This project contents three parts:
- An electronic part;
- An embedded software part (PIC Microship controller);
- A PC software part (Dotnet/Mono)
AI-powered service management for IT and enterprise teams
Enterprise-grade ITSM, for every business
Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity. Maximize operational efficiency with refreshingly simple, AI-powered Freshservice.
Toolkit (.NET/Mono) + GUI (GTK#) to administer and control a Conexant Encore ADSL Modem.
Its modular design allows to be extended to support other brands/models.