License

GPL 3.0

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KY-032 Obstacle avoidance sensor module

2 years ago 2945
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

The KY-032 Obstacle avoidance sensor module is part of the "37 In 1 Sensor Module Board Set Kit For Arduino" series, which is an IR photoelectric sensor for obstacle detection. Of this type of sensors, they are available in two types: with 3 and 4 pins. The 3-pin version does not have the possibility to be enabled / disabled

By placing an obstacle in front of the transmission / reception diode, the output labeled with "out" switches to ground (low active). The sensitivity of the photoelectric relay can be set with the potentiometer. The switching distance to the obstacle can reach approx. 7 cm. In addition, there is an Enable input ("EN") to activate the module (LOW = active, high = inactive). If the "EN" input is on, the module is permanently active, if the jumper is removed, the indicator on the "EN" input will choose the function of the sensor. For more information

Documents

KY-032 Obstacle avoidance sensor module

KY-032 Obstacle avoidance sensor module pcb

BOM

ID Name Designator Footprint Quantity
1 NE555DR U1 SOIC-8_150MIL 1
2 1nF C1 0603 1
3 22k R2,R3 0603 2
4 HS0038B3VM U2 HS0038B3VM 1
5 IR333-A IRLED LED2-2.54-D5.0MM_ORIZZONTAL 1
6 JUMPER-2-OLDPTH EN 1X02 1
7 LED-Red(0603) PLED,SLED LED-0603 2
8 Header-Male-2.54_1x4 P1 HDR-4X1/2.54 1
9 5K R5 RM065-V1 1
10 10K R6 RM065-V1 1
11 2k2 R1,R4 0603 2
12 100nF C2 0603 1

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