ขาย Tracker Sensor โมดูลตรวจจับเส้นขาวดำ ราคาที่ดีที่สุด

tracking module infrared tracking probe 5000 tracking track sensor black and white line detection โมดูลตรวจจับเส้นขาวดำ ใช้ไฟเลี้ยง 5V เมื่อมีวัตถุมาบัง หรือไม่พบวัตถุ ให้ค่าเอาต์พุตเป็น 0 หรือ 1 Product Usage: power meter pulse data sampling fax machine paper machine paper detection barrier detection black and white line detection product description: using TCRT5000 infrared reflection sensor detection of reflection distance: 1mm ~ 25mm applicable the working voltage: 5V the output form: digital signals (0 and 1) with a fixed bolt hole, easy to install small board PCB size: 3.5cm x 1cm single weight: 4.5g Features: TCRT5000 sensor infrared emission diodes continue to emit infrared, when the emitted infrared rays are not reflected back or reflected back but the intensity is not big enough, the infrared receiver tube has been in the off state, then the module output is low, indicating The diode is in the extinguished state; when the object is detected within the detection range, the infrared rays are reflected back and the intensity is large enough, the infrared receiver is saturated, and the output of the module is high, indicating that the diode is lit. Wiring: VCC: then the power supply positive (5V) GND: Connect the power supply negative OUT: high / low switching signal (digital signals 0 and 1)