Peerless-AV PRG Precision Gear Projector Mount for Projectors Weighing Up to 50 lb (Black) Motorcycle & Powersports and a full-duplex serial control

and a full-duplex serial control port that provides full transport control

a change from the mini USB to micro USB connector

It contains a simple to use USB bootloader so that you can write your own code and download it to the board without any additional programmer

which lets you use voltages above your stepper motor s rated voltage to achieve higher step rates

Peerless-AV PRG Precision Gear Projector Mount for Projectors Weighing Up to 50 lb (Black) Motorcycle & Powersports and a full-duplex serial controlGeared Adjustment Quick Release Cable Management The black PRG Precision Gear Projector Mount for Projectors Weighing Up to 50 lb from Peerless Industries is a ceiling mount for digital projectors. It features a precision gear mechanism, which is used to ensure accurate image alignment. Dual adjustment knobs control this mechanism, and integrated cable management helps to keep cables out of your way. The mount features a quick release mechanism,