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General discussions. For specific printers / electronics / fabrication methods / softwares, please see other sections.
Re: Best Capacitive Proximity Sensor for Glass Sheet on PCB Heater? - 9 years ago
Even Thomas (video) had his voltage at 3.3V but it works for his board. Yes that is how mine works LED lit dimly then brighten. I will try different combinations tonight when I get home I was just reading about voltage dividers.by rporthopod - General
Re: Best Capacitive Proximity Sensor for Glass Sheet on PCB Heater? - 9 years ago
I just installed LJC18A3-H-Z/BX on my printer directly with 12v from Aux 12v of board and black to signal all is working fine with sensor about 12 mm above the glass. I originally used 15k and 10k resistors (Thomas Video) but the 3.3v from signal when not triggered to 0v when triggered is not being detected by my board (MKS gen2Z-v1.2). The LED from the sensor lights up but the Z axis does not sby rporthopod - General