ReviewsPhotoelectric Switch

Fielect 10Pcs HY810A Slot PCB Photo Interrupter Slotted Optical Sensor Switch for Object Detection and Automatic Counting

【Parameters】- Installation method:4PIN.
Whether the detection distance is adjustable: not adjustable.
【Structure】- The photoelectric sensor module consist of an infrared transmitting tube and an infrared receiving tube, mini size, compact construction..
【Working Principle】- The sensor optico senses the presence of an object by using the reflective IR beam from the object..
【Application】- Slotted Optical Sensor Switch normally used for the detection of reflective materials such as paper, IBM cards, magnetic tapes, Fax and shredder paper, Obstacle, Black and white line etc..
【Package Contents】- 10Pcs x Infrared Reflective Photoelectric Sensor..

Product Name: Counter ；Power supply: AC110-240V ；Display range:0-999999 ；The meter retain the number automatically when power cut off..
Product Name：photoelectric switch sensor ；Output State : NPN NO.
Product wiring: please refer to my picture.
Package Content: 6 Digits red counter x 1.

Digital counter is widely used in counting of output, the flow, the times, the speed and other occasion which need counting.
Display range:0-999999(The meter retain the number automatically when power cut off)；Overall dimension: 57mm X 40mm X 85mm.
Photoelectric switch sensor is widely used in outdoors gates, garage doors for indoor/outdoor usage etc..
Type : NPN（Switchable normally open or normally closed）.
Sensory Distance : 0-2m（Adjustable distance)；Body Size：34mm x11mm x 21mm.
Package Content: 1Pcs Counter + 1Pcs Photoelectric sensor + 1Pcs Power plug wire + 1Pcs Sensor mounting holder + 1Pcs x Reflector Panel.

Multi Functions:USB Single pedal switch with mouse, keyboard, gaming, string and multimedia functions, is a standard host interface device and....
High Sensitivity: The single foot switch pedal is made with a durable, sensitive photoelectric switch that gives you an easy touch response with....
Ergonomic Pedal: USB foot switch pedal is ergonomically designed, the wide pedal makes your feet comfortable for a long time, and it is not easy to....
Easy to Use: Transcription foot pedal is freely triggered by your foot, easy to operate, and the interface type is USB A, suitable for any computer..
Wide Application: Foot switch is designed for playing games, Photobooth,Zooming, Transcription key settings, Factory testing, Instrument control,....

5 inches TFT screen, resolution ratio: 480x272,17 operation keys.
♞【Feature】16 photoelectric isolated digital inputs,3 photoelectric isolated digital outputs.
the highest output pulse per axis is 500KHz. This....
♞【SB flash disk】4G USB flash disk support for G code file input,no size limited of the G-code file.
ARM9 main control chip,FPGA core algorithm....
♞【Power requirements】The Power Supply for the controller is 24VDC,DDCSV3.1 needs two power supplies,main power is for system,IO port is for....
♞【MPG with 15-pin connector】MPG Resolution:100PPR.
DDSCV3.1 Version enhenced Algorithm,support soft interpolation,fixed arc....

3D Printer Accessories Limit Switch 3Pin N/O N/C control, replacement for Ender-3/CR-10/CR-10S/CR-S4/CR-S5/CR-10S Pro, Ender-3/Ender-3 Pro 3D printer..
Optical Endstops switch with 1M Photoelectric Light Control.
DIY Must-have 3D Printer switch: With trigger indicator, 3 Pin N/O N/C control, easy to use Micro Switch.
Maximum voltage: 125V, Maximum current: 1A. Size: 1.0x0.8 x 0.3in/2.6 x2 x 0.7cm. Small and compact size, easy installation, just plug and play.
What you get? 3Pcs endstops no include cables. Generally, the printer DIY system need at least three optical switches.

Body Size:23.3 x 69mm/0.92" x 2.72'' (Max.D*L).
Cable Length:1.1m/ 43.3'',Color: Black, Yellow.
Package Content: 2 pair x Photoelectric Switch ( 2 x Transmitter + 2 x Receiver).

Multi functional cooker: All-in-one pressure cooker, slow cooker, rice cooker, egg cooker, steamer, yogurt maker, cake maker, warmer, searing pan and sterilizer.
16 customizable smart presets: Meat/stew, poultry, beans/chili, fish, rice, soup/broth, egg, yogurt, multigrain, cake, fruit, slow cook, steam, sauté, sterilize and manual.
10 safety mechanisms, including automatic pressure control, patented lid locking system with a photoelectric switch sensor for added safety.
Perfect for families or 6-8 people. Browning function up to 350°F / 175°C.
Includes a steam rack, a measuring cup and a serving spoon.

Compatible with Ramps Tevo 3D Printer Parts, Optical Endstop switch with 1M Photoelectric Light Control.
Endstops for 3D Printer: usedd for Tevo, if you want to in all creality 3D Printer, CR -10 CR 10S S4 ,S5.
Must 3D Printer Limits: With trigger indicator, 3 Pin N/O N/C control, easy to use Micro Switch.
Warm Tips: Generally, the printer DIY system need at least three optical switches.
Under normal circumstances, the system must be configured to at least three mechanical switches.

Original Tornad 3D Printer Parts, Optical Endstop switch with 1M Photoelectric Light Control.
Endstops for 3D Printer: used for Tev, if you want to in all crealty 3D Printer, CR -10 CR 10S S4 ,S5, please research another item: B07ZCSXNF3.
Must 3D Printer Limits: With trigger indicator, 3 Pin N/O N/C control, easy to use Micro Switch.
Warm Tips: Generally, the printer DIY system need at least three optical switches.
What you get? 3Pcs endstop with connect cables.