Detail Sensor kecepatan optocoupler for arduino raspberry
Product characteristics:
- use of imported groove photo-coupling sensors - 5 mm width. - output state indicator, output high level lamp extinguished, output low level light. - shielding, output high level No shield, output low level. - comparator output, clean signals, good waveform, strong driving capacity, more than 15 ma. - working voltage 3.3v-5v - form of output: Digital switch output (0 and 1) - fixed bolt holes, easy installation - platelet pcb size: 3.2cm x 1.4cm - use of wide voltage lm393 comparator