This is a 7 IR Color Camera. This is the camera only, it does not include the power supply or a stand. It is 25mm in diameter.
Use these roll pins to fix sprockets to a shaft and keep them locked in place.
This is the chain and sprocket kit for the IG42-DB4 robot platform. It includes 10 tooth and 15 tooth sprockets, 5 feet of chain, and 4 connecting links.