PCB heated bed Mk3
by EiNSTeiN_, published
This is a derivative of Prusa's excellent PCB heatbed. It has two major additions.
First, it has a place to solder a surface mount thermistor with pads on the side to connect to the electronics. Hopefully we won't have to tape a thermistor under the bed anymore.
Second, there has a spot for a surface mount right-angle LED on the side of the bed instead of soldering a normal LED facing down like the Mk1.
Have it produced, then use it, I guess?
Digi-key part numbers for the thermistor and the right-angle LED are:
- Thermistor: BC2562CT-ND
- LED: 754-1582-1-ND