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Smart Speed Detecting Sensor for Arduino
- Bases at CSR BC04 Bluetooth technology.
- with build-in 2.4GHz PCB antenna
- It’s at the Bluetooth class 2 power level.
- Range test: 10 meters
- Operating voltage: 3.3V to 6V DC
- Operating current in pairing is in the range of 30~40mA.
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Free Ship Over 5000 BDT
- 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.
- DO modules can be connected to the relay, limit switch, and other functions, it can also with the active buzzer module, compose alarm.
Wiring Specification :
- VCC: The positive 3.3-5 v power supply.
- GND: Connect power negative.
- DO: TTL switch signal output.
- AO: This is analog output.
|Operating Voltage (VDC)||3.3 ~ 5|
|Shipment Weight||0.005 kg|
|Shipment Dimensions||5 × 4 × 3 cm|
Package Includes :
1 x Smart Speed Detecting Sensor for Arduino
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