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Senzor tahometru counter digital cu optocuplor
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Specificatii
Purpose:
Widely used in motor speed
detection, pulse counting, position limit and so on.
Module features:
1, the use of imported groove
coupler sensor, slot width 5mm.
2, output status indicator lamp
output high, output low lights.
3, block, output high; no shelter,
output low.
4, the comparator output signal
clean, good waveform, driving ability, than 15mA.
5, the working voltage of
3.3V-5V
6, the output format: digital
switching output (0 and 1)
7, a fixed bolt holes for easy
installation
8, small PCB board size: 3.2cm x
1.4cm
9, using a wide voltage comparator
LM393
Module for use:
1. module slot unobstructed,
receiver tube conduction module DO output low, when blocked, DO
output high;
2, DO output interface can be
directly connected to the microcontroller IO port, whether the
sensor with barriers, such as the motor speed can be detected with
the motor encoder.
2. DO module can be connected to
relays, limit switches and other functional composition, and to be
connected with active buzzer module, consisting of
alarm.
Product wiring
instructions:
1, VCC positive power supply
3.3-5V
2, GND power supply is
negative
3, DO TTL switching signal
output
4, AO this module does not
work
Galerie foto
Modalitati de livrare si plata
LIVRARE
In Bucuresti
-
- Predare personala - zona regie , careffour orhideea in max. 1 zi lucratoare
-
- Prin Posta Romana - Coletarie - 18 Lei in max. 3 zile lucratoare
In Romania:
-
- Prin Posta Romana - Coletarie - 18 Lei in max. 4 zile lucratoare
PLATA
- - La predare
- - Ramburs
Politica de retur
- - Produsul nu se poate returna.
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Senzor tahometru counter digital cu optocuplor
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