The small pulley set is a great method of transmitting power from your motor to your wheels and gives insight on the beginnings of power transmission. Also included in the set are several power bands.
This is powerful wheelchair motor. They make great heavy-duty robot motors. 250W 80RPM motors with 17mm keyed shaft output. They are sold individually.
Mini module design ethernet switch circuit board for ethernet switch module 10/100mbps 5 port PCBA board OEM Motherboard.