Description
1 sensor adopts TR5000, high sensitivity
2 sensitivity adjustable digital potentiometer to adjust (blue)
3 modules can induction block from 0 to 3 cm
4-5 V working voltage 3.3 V
5 a output form output analog voltage (0 to 5 v)
B digital switch output (0 and 1)
6 has a fixed bolt hole, convenient installation
7 small board PCB size: 3.5 cm * 1.5 cm
8 power indicator light (red) and digital switch output indicator light (green)
9 comparator USES the LM393 chips, work stability
Three small plate interface specifications wire (4)
1 VCC external 3.3 V to 5 V
2 GND external GND
3 DO small plate digital output interface (0 and 1)
4 small AO plate analog output interface (0 to 5 v)
Four instructions
1 module can be used to intelligent tracing car obstacle avoidance, material testing, color detection
2 modules in shining or keep out the distance is greater than the set threshold the DO output high level, when the module block distance is less than the setting threshold, module D0 output low level;
3 small plate digital output D0 can be attached directly to the microcontroller, through single chip microcomputer to detect the high and low level, thus to detect whether the modules are triggered;
4 small plate digital output DO can directly drive our relay module, which can be composed of a photoelectric switch;
5 small plate analog output can AO and AD modules are linked together, through the AD conversion, can module are obtained and the obstructions of distance.
제품소재 | 상품페이지 참고 |
---|---|
색상 | 상품페이지 참고 |
치수 | 상품페이지 참고 |
제조자 | 상품페이지 참고 |
세탁방법 및 취급시 주의사항 | 상품페이지 참고 |
제조연월 | 상품페이지 참고 |
품질보증기준 | 상품페이지 참고 |
A/S 책임자와 전화번호 | 상품페이지 참고 |
사용후기가 없습니다.
상품문의가 없습니다.