Electronics 2
Speed Measuring Sensor Module LM393
Original price was: 140.00৳ .100.00৳ Current price is: 100.00৳ .
Speed Measuring Sensor Module LM393. This is a thorough Speed Measuring Sensor Module For Arduino. The DO output interface is capable of being directly connected to a micro-controller IO port if there is a block detection sensor, such as the speed of the motor encoder can detect.
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Speed Measuring Sensor Module LM393. This is a thorough Speed Measuring Sensor Module For Arduino. The DO output interface is capable of being directly connected to a micro-controller IO port if there is a block detection sensor, such as the speed of the motor encoder can detect.
Feature:
Using imported groove optical coupling sensor, width 5mm.
It has the output state light, if output high level, the lights are off. if output low level, it on.
If it covered, it will output high level; otherwise, its output low level.
Good signal and waveform, with a strong driving ability for more than 15mA.
Equipped with a fixed bolt hole, easy install.
Use the LM393 wide voltage comparer.
The DO output interface can be directly connected to a micro-controller IO port if there is a block detection sensor, such as the speed of the motor encoder can detect.
Specification:
Using imported groove optical coupling sensor, width 5mm.
It has the output state light, if output high level, the lights are off. if output low level ,it on.
If it covered, it will output high level; otherwise it output low level.
Good signal and waveform, with strong driving ability for more than 15mA.
The working voltage of 3.3V to 5V.
Output: digital switch output (0 and 1).
Equipped with a fixed bolt hole, easily install.
Small board PCB size: 3.2 cm x 1.4 cm.
Use the LM393 wide voltage comparer.
Wiring specification:
VCC Connect the positive 3.3 5 v power supply
GND Connect power negative
DO TTL switch signal output
AO This module does not work
MAECENAS IACULIS
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