Search Results for "engineering"

This project includes both hardware- and software design for a new innovative Home Thermostat. It is based on NXP ARM-M series microcontroller and offers a large touch screen. All software and interfaces are open allowing other users to add custom hardware, such as sensors and actuators for home automation. Also, a network connection is provided (WIFI optional) to allow mobile apps to communicate with the home thermostat to set and read values and/or control the home automation system.

ATMEL ATMega1280 based powerful, multifunctional, reliable, expandable and extremely flexible hardware platform for home and industrial processes automation, robotic toys, security systems, education and enjoyment.

Simple 5 region thermostat with PIC16F690 using NTC's as a sensors driving 5+1 relays. Thermostat do not use PID control but a simple on/off with hysteresis (like ordinary mechanical thermostat would - note that function in source that decides to turn heater on/off is called pid() but that's not how decision is made). Note that it's designed to measure 5 regions and control 5 groups of heaters but *all* of them are trying to reach *same* temperature. If a region goes too much off the set...