TLP281 4 Channel Optical Coupler Isolation Module High/Low Level Expansion Board
1,19 €
This breakout board uses the TLP281 optoisolator and discrete transistors to correct the logic. Nano Sheild. A normal LED opto-isolator will invert the logic of a signal. 1 x 4-Channel Opto-isolator IC Module Arduino High and Low level Expansion Board.
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