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Two H-bridge motor drivers (up to 200mA per channel
The digital output pin (D) stays on high voltage level
13 piano keys (a full octave)
It is available in two varieties: 16 GB comes with a black lanyard and 32 GB comes with a blue lanyard
Unlock your inner Mozart with Piano HAT
Light sensor module hardware Two H-bridge motor drivers (upUUGear Light sensor module 4 wire, with both digital and analog output. This is a very small (14 x 26 x 8mm), breadboard friendly light sensor module. It could be used to detect the light intensity. The PCB surface is finished with electroless nickel immersion gold (ENIG) process and is RoHs lead free. There are 4 pins available: G, V, D and A pins. The digital output pin (D) stays on high voltage level, until the light intensity exceed the threshold.
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