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Home made clima control for short expenses. PIC18F4455 based hardware.
Firmware for small µController board with 4x PT1000 temperature channels which control the temperature in one room via two fan units.
PIC18F4455 based hardware.
Can be used to control temperature in the basement or guest house, within a computer case, etc.
Software application, firmware and U.I. for 4-motors 3-axis milling machine, open hardware, software and mechanics. See also project in details for schematics and images on http://www.contesti.eu/opensource/xyz-dc-motor-controller
Spa/Hot Tub controller based on Z-World's Rabbit single board computer, BL2000. The digial outputs control Solid State relays to switch 240VAC power to the heater element and 120VAC power to the water pump.