Mini 3.5mm Flexible Microphone. Perfectly suitable for internet telephony(VOIP), online meeting ,AOL, MSN, Yahoo or Skype.
Use these roll pins to fix sprockets to a shaft and keep them locked in place.
The HD2 tracked platform is a large, heavy duty tracked robot with the power to pull a truck and climb stairs. A wealth of internal space allows for batteries, controls and an optional computer. Customized version of item TP-200-001.