Bill of materials: -perfboard 12x18cm -4/5 stepper drivers - I use tmc2209 -4/5 capacitors for the drivers: 50v 100uF - 4 x40 Pin Straight Female Single Row Pin header strip, +1 as backup maybe you break one and they are dirt cheap: 2x20pins for mcu, (2x8pins per driver chips +1x4pins for motor connector to the driver) multiplied with number for steppers 4 or 5, 4 x 3pins for MOSFETS to drive 2 fans and 2 heaters -2 x Hall magnetic sensor module KY-003 for endstops - 1x40 pins single raw male: 2x2 pins for temperature sensors connectors, 2x2pins for fans connectors, 3x3pins endstops connectors -1 x LM2596-ADJ 5v DC-DC converter -4 x mosferts P16NF06L (buy 2-3 extra in cause you burn one or two, they are cheap) or any MOSTFET with similar specs -3 x 2pin screw terminal block: 1 for main power 12/24v, 2 for heaters: bed and head -resistors: 2 x 470ohm for temperature sensors, (1kohm + 100kohm)x4 for the mosfets
I had no issue with it, but you can use solid solder traces, or a fatter wire. the distance is not big, I dont remember the gauge of the wire but its a similar size with the wire that comes with the heater
draw a normal diagram with all components. nothing is visible or clear here. It’s better to see images of sprint layout or similar ones. I want to repeat it but I don’t understand anything
A bill of material would make things easy for us
Bill of materials:
-perfboard 12x18cm
-4/5 stepper drivers - I use tmc2209
-4/5 capacitors for the drivers: 50v 100uF
- 4 x40 Pin Straight Female Single Row Pin header strip, +1 as backup maybe you break one and they are dirt cheap:
2x20pins for mcu, (2x8pins per driver chips +1x4pins for motor connector to the driver) multiplied with number for steppers 4 or 5, 4 x 3pins for MOSFETS to drive 2 fans and 2 heaters
-2 x Hall magnetic sensor module KY-003 for endstops
- 1x40 pins single raw male: 2x2 pins for temperature sensors connectors, 2x2pins for fans connectors, 3x3pins endstops connectors
-1 x LM2596-ADJ 5v DC-DC converter
-4 x mosferts P16NF06L (buy 2-3 extra in cause you burn one or two, they are cheap) or any MOSTFET with similar specs
-3 x 2pin screw terminal block: 1 for main power 12/24v, 2 for heaters: bed and head
-resistors: 2 x 470ohm for temperature sensors, (1kohm + 100kohm)x4 for the mosfets
Thank you very much
Ce tare! Ai reusit sa il faci sa mearga si pe Pico PI! Felicitari!
I enjoy your project very much, good job. 👍
Excelente! si bien cuenta con una cantidad de pines limitados es una placa muy potente. Éxitos
Hey, good job on the project, is it possible for you to set up a github page with the klipper config?
Or how to install the kliper firmware to pico
I made a github page: github.com/CNCTinker/TinkerBot
Is the thin wire enough for the heated bed? Im worried it might not be able to carry 10a
I had no issue with it, but you can use solid solder traces, or a fatter wire. the distance is not big, I dont remember the gauge of the wire but its a similar size with the wire that comes with the heater
where do i can get the reference wiring or schematic for this rp2040 shield?
maybe you can help me, thanks
I have a newer video with the schematic that also has link in the description, check my other videos
draw a normal diagram with all components. nothing is visible or clear here. It’s better to see images of sprint layout or similar ones. I want to repeat it but I don’t understand anything
Hello! Can you make a video on installing klipper on pico?
yes, I will post it soon
@@CNCTinker do it bro its not clear and not working on here your videos are very poorly documented
@theflamecoreguy7929 ok, I posted a new video on how to do it, hope it helps
@@theflamecoreguy7929 Everything works, everything is installed. It just takes a little figuring out.
@@CNCTinkerthanks a lot bro i will also upload my cnc project very soon and your name will be on it ❤️ 😊