u/Alive-Walrus3400

hi!!

has anyone taken MIT 6.3100?

Where can I find the board schematics on the class website ? If someone has them, please share..

Thank you!!

Hi Community,

I need to print this part to fix it on a small dc motor. But the shaft hole seems to be completely filled up after printing. Could someone please let me know how to avoid this?

Cross section of the part

https://preview.redd.it/myx1bmx9on8h1.png?width=1031&format=png&auto=webp&s=4e274957748e8ec883b43c6f9c982db5a72ca76c

Hole dia : 1.0 mm (also, the motor shaft dia is 1.0 mm - I need this to fit firmly onto the shaft)

Overall length: 70 mm

Printer used: Bamboo lab A1.

Thank you in advance.