DKARDU 5 pcs 3144E Hall Effect Sensor Module Speed Sensor Magnetic Sensor Module Counting Sensor Magnetic Detector T104 with Dupont Cable auspowers_batchfour Flat Washers Inside Diameter: 1/4"

Flat Washers Inside Diameter: 1/4"

035" to 1/4" thick cut-off wheels

4 oz Authentic Collection Salt & Pepper

Model: A2337/A2179 Release 2020: MGND3LL/A

the Sole combines both hardy strength of materials with easy-to-carry portability for a complete package

DKARDU 5 pcs 3144E Hall Effect Sensor Module Speed Sensor Magnetic Sensor Module Counting Sensor Magnetic Detector T104 with Dupont Cable auspowers_batchfour Flat Washers Inside Diameter: 1/4"DKARDU 5 pcs 3144E Hall Effect Sensor Module Speed Sensor Magnetic Sensor Module Counting Sensor Magnetic Detector T104 with Dupont Cable Specification: Work Voltage: 3. 3 5VWiring instructions: 1. VCC power positive2. GND power supply negative3. DO TTL digital output4. AO analog output (different distance output, different voltage)Features: 1. Small size, it has high sensitivity and fast response2. Good temperature performance, it has high accuracy