Yocto-Proximity - USB infrared proximity sensor
USB interface photoelectric infrared sensor proximity switch can be set button | eBay
Contactless RFID Card Reader 125KHz USB Card Reader Configurable EM Proximity Sensor Smart Card Reader for Access Control - Walmart.com
PCsensor Photoelectric Sensor Switch Diffuse Reflective HID USB User Defined Keyboard Infrared Sensor Proximity Switch Automatic Sensory Device for Scanner Printer Copier: Amazon.com: Tools & Home Improvement
MB1424 USB-ProxSonar-EZ2 – MaxBotix
Through-Beam Photoelectric Switch Infrared Ray Sensor User-defined USB Keystroke Simulator USB Keyboard Proximity Switch
125KHz Proximity Sensor ID Card USB RFID Reader For Android Windows XP/7/10 | Wish
TMD2725EvalKit | ams
Adafruit Proximity Trinkey | Adafruit Learning System
Yocto-Proximity - USB infrared proximity sensor
Inductive Proximity Sensor Top Sensing/Front Sensing – N/O N/C – BULK-MAN 3D
Magnetic Proximity Sensor, SPST (0.175 / 0.800) – Teledyne ISCO
125Khz USB RFID Contactless Proximity Sensor Smart ID Card Reader EM4100 | eBay
Source DC12V USB Proximity Sensor Smart Card Reader no drive issuing device EM ID USB for Access control 125KHz 13.56MHz MCI-109 on m.alibaba.com
Proximity Sensor ID Card Reader with USB Interface 5pcs Cards + 5pcs Key Fob 125KHz EM 4100
Yocto-Proximity - USB infrared proximity sensor
Amazon.com: 125Khz Smart RFID Card Reader, USB Proximity Sensor No Drive for Access Control, for RFID Application : Electronics
Proximity Electronics for QCM Sensor Module
Pcsensor IRSW20A USB Switch Programming Keyboard Mouse Automatic Scanner Proximity Sensor
Amazon.com: RFID Card Reader, UHF USB Desktop Reader Writer 902～928MHz Frequency, 50cm Contactless Proximity Sensor Built-in Buzzer, Compatible with ISO18000-6C, ISO18000-6B : Electronics
Adafruit Proximity Trinkey - USB APDS9960 Sensor Dev Board : ID 5022 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Mini Inductive Proximity Sensor | Proximity Switch Inductive | Proximity Sensor Switch - Switches - Aliexpress
Industrial Long Range IoT Wireless Proximity Light Sensor
John Deere AFH205896 Proximity Sensor, Inductive, 3-Wire | RDO Equipment Co.
1pcs USB photoelectric infrared sensor proximity switch can be set button | eBay
USB Motion Detector System – Kadtronix
125Khz rfid reader usb proximity sensor smart card reader no drive issuing device usb for access control | Fruugo EG
