OpenRoof
OpenRoof - now provide Control systems based on NodeRED with implementation, car stuff, with some laser cut things for home and 3D printing services.
Im slowly come back on new page....
All my products and ideas i will be keep on my page and on FB 🙂
https://openroof.eu
Im slowly come back on new page....
All my products and ideas i will be keep on my page and on FB :)
20/01/2026
Turbo Lid fan controller.
It comes with a display that lets you:
1. Set the PWM start threshold for the fan (so you don’t burn it out – some fans start at 20% other on 30%, so u can adjust when exacly it start working).
2. Set hysteresis, so the fan doesn’t keep turning on and off all the time.
3. Choose the control strategy:
a) PID – you set the target temperature and then some mathematical magic happens to adjust the fan speed to keep that temp.
b) Proportional – you set a start temperature and an end temperature, and the fan ramps from 0% to 100% between them (the hotter it gets, the faster the fans spin).
Channel options:
– 4 × 45W
– 2 × 90W
– 1 × 180W
(selection made when ordering)
Works fine with ChinaSpal units 🙂
Includes a temperature sensor (-40°C to 120°C) with a mounting bracket so it can be screwed into the lid (2 m cable).
I’m collecting orders until January 31st, then I’ll do one last batch for now.
Another one that can be mointed in ventilation :)
07/08/2025
And thats all that i want to have on middle „screen gauge” :)
22/06/2025
I’m back :)
26/11/2023
My new AirTag cover with NFC tag, that I’m use to open my MR2 🙂
14/08/2023
LED controller :)
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