{"id":8034509324468,"title":"10PCS IR Sensor Module, Velocimetry Sensor Module, Optical Interrupter Sensor, Slotted Optical Optocoupler, Motor Speed Detection, for Robot Arduino","handle":"10pcs-ir-sensor-module-velocimetry-sensor-module-optical-interrupter-sensor-slotted-optical-optocoupler-motor-speed-detection-for-robot-arduino","description":"\u003ch3\u003e10PCS IR Sensor Module, Velocimetry Sensor Module, Optical Interrupter Sensor, Slotted Optical Optocoupler, Motor Speed Detection, for Robot Arduino\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eProduct Usage:✔+5 is the positive input port of the power supply, which can be\r\nconnected to a voltage of 3.3V~5V.✔GND is the negative input port of the power\r\nsupply. OUT is the signal output port, which is connected to the I\/O port of\r\nthe microcomputer. Generally, it is connected to the external interrupt.✔For\r\nother master boards or higher level master boards (such as Arm), if you need\r\nto set the I\/O port to input\/output mode, you must set it to input\r\nmode\/receive mode, otherwise it can'T be used. 51 series microcontrollers can\r\nbe used directly without setting input and output modes.Product\r\nFeatures:Module adopts groove to light sensor. It consists of infrared light-\r\nemitting diode and NPN photoelectric triode. The width of the groove is 5.9mm.\r\nThe non-transparent object can be triggered through the slot type, the output\r\nTTL is low.Instructions for Use:1. After connecting the VCC and GND, the\r\nmodule signal indicator will be on. When there is no obstruction in the module\r\nslot, the receiving tube is turned on, and the module out outputs high level.\r\nDuring the cover, OUT outputs a low level and the signal indicator is\r\ndestroyed.2. Module OUT can be connected to the relay, forming functions such\r\nas limited switch, and can also be connected to the active bee lumator module\r\nto form alarm.3. OUT output interface can be directly connected to the single\r\n-chip machine IO port. Generally, it is interrupted and detects whether the\r\nsensor is obstructed. If the motor code disk is used, the motor can detect the\r\nspeed of the motor.Caution: Do not reverse the positive and negative\r\nterminals to avoid burning the electronic components on the board. Players\r\nshould set the I\/O port of MCU to input mode\/receive mode, otherwise it cannot\r\nbe used. For Arduino players, the I\/O port of MCU must be set to input\r\nmode\/receive mode, otherwise it cannot be used.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003ePodazz IR Sensor Module utilizes a slot photoelectric sensor consisting of an IR LED and an NPN phototransistor in a 5.9 mm wide slot.\u003c\/li\u003e\r\n \u003cli\u003eAs soon as a non-transparent object passes through the slot, the IR Sensor Module triggers a low TTL level output.\u003c\/li\u003e\r\n \u003cli\u003eDither pulses are very stable using Schmitt triggers and can be used for small vehicle speed measurement, distance measurement and other applications.\u003c\/li\u003e\r\n \u003cli\u003eMounting holes on both ends with M3 screws.\u003c\/li\u003e\r\n \u003cli\u003eOperating voltage: 3.3V-5V, output form: digital switching output (0 and 1)\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2026-02-28T19:30:00+11:00","created_at":"2026-02-28T19:29:58+11:00","vendor":"Podazz","type":"Photoelectric Sensors","tags":["industrial_selected_Nov2025"],"price":8900,"price_min":8900,"price_max":8900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44154535116980,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0D7YTPL7L","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"10PCS IR Sensor Module, Velocimetry Sensor Module, Optical Interrupter Sensor, Slotted Optical Optocoupler, Motor Speed Detection, for Robot Arduino","public_title":null,"options":["Default Title"],"price":8900,"weight":18,"compare_at_price":null,"inventory_management":"shopify","barcode":"IR Sensor Module","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0D7YTPL7L.jpg?v=1775786726"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0D7YTPL7L.jpg?v=1775786726","options":["Title"],"media":[{"alt":"[Australia - AusPower] - 10PCS IR Sensor Module, Velocimetry Sensor Module, Optical Interrupter Sensor, Slotted Optical Optocoupler, Motor Speed Detection, for Robot Arduino ","id":32724095369396,"position":1,"preview_image":{"aspect_ratio":1.184,"height":686,"width":812,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B0D7YTPL7L.jpg?v=1775786726"},"aspect_ratio":1.184,"height":686,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B0D7YTPL7L.jpg?v=1775786726","width":812}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e10PCS IR Sensor Module, Velocimetry Sensor Module, Optical Interrupter Sensor, Slotted Optical Optocoupler, Motor Speed Detection, for Robot Arduino\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eProduct Usage:✔+5 is the positive input port of the power supply, which can be\r\nconnected to a voltage of 3.3V~5V.✔GND is the negative input port of the power\r\nsupply. OUT is the signal output port, which is connected to the I\/O port of\r\nthe microcomputer. Generally, it is connected to the external interrupt.✔For\r\nother master boards or higher level master boards (such as Arm), if you need\r\nto set the I\/O port to input\/output mode, you must set it to input\r\nmode\/receive mode, otherwise it can'T be used. 51 series microcontrollers can\r\nbe used directly without setting input and output modes.Product\r\nFeatures:Module adopts groove to light sensor. It consists of infrared light-\r\nemitting diode and NPN photoelectric triode. The width of the groove is 5.9mm.\r\nThe non-transparent object can be triggered through the slot type, the output\r\nTTL is low.Instructions for Use:1. After connecting the VCC and GND, the\r\nmodule signal indicator will be on. When there is no obstruction in the module\r\nslot, the receiving tube is turned on, and the module out outputs high level.\r\nDuring the cover, OUT outputs a low level and the signal indicator is\r\ndestroyed.2. Module OUT can be connected to the relay, forming functions such\r\nas limited switch, and can also be connected to the active bee lumator module\r\nto form alarm.3. OUT output interface can be directly connected to the single\r\n-chip machine IO port. Generally, it is interrupted and detects whether the\r\nsensor is obstructed. If the motor code disk is used, the motor can detect the\r\nspeed of the motor.Caution: Do not reverse the positive and negative\r\nterminals to avoid burning the electronic components on the board. Players\r\nshould set the I\/O port of MCU to input mode\/receive mode, otherwise it cannot\r\nbe used. For Arduino players, the I\/O port of MCU must be set to input\r\nmode\/receive mode, otherwise it cannot be used.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003ePodazz IR Sensor Module utilizes a slot photoelectric sensor consisting of an IR LED and an NPN phototransistor in a 5.9 mm wide slot.\u003c\/li\u003e\r\n \u003cli\u003eAs soon as a non-transparent object passes through the slot, the IR Sensor Module triggers a low TTL level output.\u003c\/li\u003e\r\n \u003cli\u003eDither pulses are very stable using Schmitt triggers and can be used for small vehicle speed measurement, distance measurement and other applications.\u003c\/li\u003e\r\n \u003cli\u003eMounting holes on both ends with M3 screws.\u003c\/li\u003e\r\n \u003cli\u003eOperating voltage: 3.3V-5V, output form: digital switching output (0 and 1)\u003c\/li\u003e\r\n \u003c\/ul\u003e"}