Octopus Single RGB Rainbow LED english 英文 對焦速度更快，切換不同物品零干擾

對焦速度更快，切換不同物品零干擾

USB type- A to micro USB type B cable included for connection to compatible computer

and creativity

Products that have been created and validated by National Science Foundation-funded research at Carnegie Mellon University and tested in classrooms with teachers and students

Octopus Single RGB Rainbow LED english 英文 對焦速度更快，切換不同物品零干擾Octopus Single RGB Rainbow LED is one of the single rainbows LED electronic bricks in the Octopus series. The basic design is upon the OCTOPUS electronic bricks series with the identical design on the outlook, PCB fixed orifices, and the connectors of the electronic bricks. The on board LED is a smart LED and an integration of a control circuit and light emitting circuit, it can be operated under a low voltage with high luminance and large angle