Αισθητήρας υπερήχων
Power Supply :+5V DC
Quiescent Current : <2mA
Working Currnt: 15mA
Effectual Angle: <15°
Ranging Distance : 2cm – 400 cm/1” – 13ft
Resolution : 0.3 cm
Measuring Angle: 30 degree
Trigger Input Pulse width: 10uS
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Αισθητήρας υπερήχων
Power Supply :+5V DC
Quiescent Current : <2mA
Working Currnt: 15mA
Effectual Angle: <15°
Ranging Distance : 2cm – 400 cm/1” – 13ft
Resolution : 0.3 cm
Measuring Angle: 30 degree
Trigger Input Pulse width: 10uS
Βάρος | 0.05 kg |
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1) PCB board size: 23*17*9mm;
2) patch process, LED status display;
3) compact size, sophisticated technology;
4) instructions: use ULN2003 high power Darlington chip to drive stepper motor driver; B, C, A, D LEDs indicate the state of the working four-phase stepper motor; set with the standard interface of stepping motor which can be directly inserted in the use; with diameter 3mm screw hole to make assembly fixing convenient.
Interface Description:VCC and GND power input is range from 5 to 24V ;IN1-IN4 corresponding test program 51
microcontroller P0.0-P0.3
Bluetooth Protocol: Bluetooth Specification v4.0 BLE
USB Protocol: USB V2.0
Operating Frequency: 2.4GHz ISM band
Transmission Rate: Asynchronous 6kbps
Synchronous 6kbps
Security Feature: Authentication and encryption
Power Supply: +3.3VDC 50mA