Description
Slot-type Optocoupler Tachogenerator Counter Module for Arduino for Raspberry pi
Product Details:
Tacho-generator Module
Condition: New
Slot-type optical coupling sensor, slot width 5 mm
With output state indicator light, high output level light off, low output level light on
The comparative output more than 15mA
Working voltage 3.3 V-5 V
PCB size: 3.2 x 1.4cm
Using LM393 wide voltage comparative
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