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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...
This is the software i created for controlling my PC's power indicator. The indicator has been replaced with an Arduino controlled RGB led. Core Temp is required and the Arduino code requires the CMD Messenger library.
This software is in beta, and not 100% completed yet.
ATTENTION: This project is not maintained anymore. Current Macs properly manage temperature and fans.
Speed fan controller and temp monitoring for MacBook Pro Unibody (Nvidia) for Windows under BootCamp. It allows to control MacBook fans speeds depending on the CPU and GPU temperature.
ATTENTION: This program is designed and tested only on MacBook Pro with NVIDIA GPU.
On newer MacBooks with ATI GPU the GPU temperature is not checked.
On iMacs some sensors and fans are not used.
...
Allows control of fans in Apple computers in Windows and monitoring of temperatures. All Intel Macs supported + any conflicting programs are automatically closed and reopened. Project is no longer being actively developed. See forum for alternatives.
Aquarium controller that will control and log all aspects of single and multiple aquariums. Will log and control Temp, Light, Salinity, Water levels and whatever else I can think of.