
Creality - Ender 3 Pro - Pin27 Rotary Encoder Fix
STDCreality - Ender 3 Pro - Pin27 Rotary Encoder Fix
1.5k
0
0
0
Mode:Full
License
:Public Domain
Creation time:2019-08-01 18:44:27Update time:2021-11-29 11:43:34
Description
This is a revised Pin27 Board, which breaks out Pin 27 for a BLTouch/other Sensor, and adds a Schmitd trigger to help fix the rotary encoder.
I have also added PCB Standoff holes, so you can buy/print 11mm standoffs to support the overhanging edge.
Ideally this would completly fix the extra noise and inputs that are detected while turning the encoder, but it doesnt. It helps a fair bit though.
Design Drawing
schematic diagram
PCB
BOM
ID | Name | Designator | Footprint | Quantity |
---|---|---|---|---|
1 | Female to Mainboard | H1 | DIP-2X5P-2.54 | 1 |
2 | Male to Display | P1 | IDC-10MS (BH-10) | 1 |
3 | Male to BLTouch | P2 | HDR-3X1/2.54 | 1 |
4 | 0.1uF | C1,C2,C3 | CAP_1206 | 3 |
5 | 10k | R1,R2,R3,R4,R5,R6 | RES_1206 | 6 |

Add to Album
0
0
Share
Report
Project Members
Followers0|Likes0
Related projects

Comment