Dorhea 3Pcs Metal Detector Kit Electronic Practice Kit DC 3V-5V 60mm Non-Contact Sensor Board Module DIY Electronic Part Metal Detector

$44.66

Ximimark 2Pcs Metal Detector Kit Electronic Soldering Practice Kit Non-Contact Sensor Board Module Electronic Part Metal Detector DIY DC 3V-5V 60mm

$6.99

5Pcs LJ18A3-8-Z/BY NO Normally Open Inductive Proximity Sensor Switch PNP DC6V-36V M18 3 Wire Detector 8mm

$13.99

DAOKI 5PACK Vibration Sensor Module SW-420 Motion Alarm Switch Detector Electronic DIY Kit for Arduino with Dupont Cable

$6.99

Heschen M8 Inductive Proximity Sensor Switch, Non-Shield Type, LJ8A3-2-Z/AY-G-DC5V, Detector 2mm, 5VDC 200mA, PNP Normally Closed(NC), 3 Wire

$9.99

Lzcdelyxiao 5Pcs NC Normally Close PNP Inductive Proximity Sensor Switch M12 Detector 4mm DC6V-36V 3 Wire LJ12A3-4-Z/AY

$109.95

Lzcdelyxiao 5Pcs NC Normally Close NPN Inductive Proximity Sensor Switch M8 Detector 2mm DC6V-36V 3 Wire LJ8A3-2-Z/AX

$6.49

Heschen M12 Inductive Proximity Sensor Switch Non-Shield Type LJ12A3-4-Z/AY Detector 4mm 10-30VDC 200mA PNP Normally Closed(NC) 3 Wire

$8.99

Lzcdelyxiao 5Pcs NO Normally Open NPN Inductive Proximity Sensor Switch M8 Detector 2mm DC6V-36V 3 Wire LJ8A3-2-Z/BX

$9.99

3Pcs LJ12A3-4-Z/AY M12 Approach Sensor Inductive Proximity Sensor Switch Detector Non-Shield Type PNP NC DC 6-36V 200mA 4mm Detecting Distance 3 Wire for 3D Printer Probe Bed Leveling,MCU Board

$12.19

Comimark 3Pcs TL-W5MC1 5mm 3 Wire Inductive Proximity Sensor Detection Switch NPN DC 6-36V

$22.99

5Pcs NC LJ12A3-4-Z/AX Normal Close Inductive Proximity Sensor Switch 3wires 4mm NPN DC6V-36V US

$19.69

Proximity Sensors E3F-DS10C4 18mm 3 Wire Inductive Proximity Sensor Detection Switch NPN DC10-30V 10mm Sensing Dist,Proximity Sensor

$11.99

Heschen M12 Inductive Proximity Sensor Switch, LJ12A3-4-Z/BX, Detector 4mm, 10-30VDC 200mA, NPN Normally Open(NO), Non-shield Type, 3 Wire, 5PCS

$18.88

Heschen M12 Inductive Proximity Sensor Switch Shield Type LJ12A3-2-Z/AY Detector 2mm 10-30VDC 200mA PNP Normally Closed(NC) 3 Wire

$12.99

6Pcs Piezo Analog Ceramic Vibration Sensor Module Controller Piezoelectricity 3.3V/5V Electronic Components Supplies Sensor Board

$9.59

Haldzemo M12 Inductive Proximity Sensor LJ12A3-4-Z/AX Normally Close Detection Approach Switch NPN NC 3 Wire DC 6V-36V with I Type Bracket (2 Pack, NPN NC+I Type)

$8.47

AEM 30-2131-150 150 PSIG Brass Sensor Kit

$8.99

BONATECH 9 in 1 MQ Sensor Modules Kit Project Super Starter Kits for Gas Detection

$136.5

UMLIFE 3pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 3pcs Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor for Arduino Raspberry Pi

$6.39

NOYITO Analog Current Sensor Module INA169 2.7V to 60V DC Current Sensor Breakout Module

$19.99

Metal Detectors for Adults Waterproof - Higher Accuracy Gold Detector with LCD Display, 5 Professional Mode, Advanced DSP Chip 10" Coil Metal Detectors Kit Suitable for Adults, Children, Beginners

$74.99

Slim DIN Rail Mount AC/DC Current Sensor Module, Based on ACS712. (+/-30Amp)

$6.39

NOYITO ACS712 Current Sensor Module Detector ACS712ELC 5A 20A 30A Amps Amperage Range (Pack of 2) (20A)

$14.59

Bounty Hunter TK4 Tracker IV Metal Detector with 8-inch Waterproof Coil

$36.99

Inductive Proximity Sensors DC 10‑30V Square Proximity Switch 3 Wire 5mm NPN Inductive Proximity Switch for Detecting Metal TL-Q5MC1-Z

$19.99

Heschen M30 Inductive Proximity Sensor Switch PR30-10DN2 Cylindrical Type Detector 10mm DC12-24V 3-Wire NPN NC(Normally Closed) CE

$17.99

Heschen M18 Inductive Proximity Sensor Switch PR18-5DP Cylindrical Type Detector 5mm DC12-24V 3-Wire PNP NO(Normally Open) CE

$9.99

Heschen M12 Inductive Proximity Sensor Switch Non-Shield Type LJ12A3-4-Z/BY Detector 4mm 10-30VDC 200mA PNP Normally Open(NO) 3 Wire

$9.19

Taiss/ 1Pcs LJ8A3-2-Z/AX-5V M8 2mm Sensing DC 5V NPN NC 3D Printer Cylinder inductive Proximity Sensor Switch Work Voltage 5VDC Special for MCU

$20.98

Heschen M8 Inductive Proximity Sensor Switch Shield Type LJ8A3-1-Z/BY Detector 1mm 10-30VDC 200mA PNP Normally Open(NO) 3 Wire

$9.99

Haldzemo M12 Inductive Proximity Sensor LJ12A3-4-Z/BX Normally Open Detection Approach Switch NPN NO 3 Wire DC 6V-36V with L Type Bracket (2 Pack, NPN NO+L Type)

$11.99

DiGiYes 5Pcs 3.3V/5V Analog Ceramic Piezo Vibration Sensor Module Fit for Arduino DIY Kit, Analog Signal Output Piezoelectric Sensor

$7.49

Ferwooh DC 3.3V-5V KY-003 Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor(Pack of 10pcs)

$32.49

WayinTop 2pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 2pcs Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor for Arduino

$11.58

Waveshare Hall Element Switch Sensor Detector Hall Sensor Detection Module Magnetic for Detect Car AVR

$16.19

Woljay LJ30A3-15-Z/AX Inductive Proximity Sensor Switch 3 Wire DC 6-36V NPN NC

$14.99

Haldzemo Inductive Proximity Sensor M12 LJ12A3-4-Z/BX Normally Open Detection Approach Switch 4mm NPN NO 3 Wire DC 6V-36V (4 Pack)

$8.99

Garrett1165190 Super Scanner V Metal Detector

$269.95

Heschen M12 Inductive Proximity Sensor Switch Shield Type LJ12A3-2-Z/DX Detector 2mm 10-30VDC 200mA Normally Closed(NC) 2 Wire

$9.99

Metal Detector for Adults - Professional Gold and Silver Detector with LCD Display, High Accuracy Waterproof Pinpoint 5 Modes, 10" Coil Lightweight Metales Detectors Stem Adjustable to 60.2"

$119.99

Haldzemo M12 Inductive Proximity Sensor LJ12A3-4-Z/BY Normally Open Detection Approach Switch PNP NO 3 Wire DC 6V-36V with L Type Bracket (2 Pack, PNP NO+L Type)

$5.49

Vibration Sensor Module, DC 12V Sensitivity Time Delay Switch DIY High Sensitive Alarm Module

$6.09

EC Buying 2PCS ADXL335 Sensor Module Semiconductor Devices 3 Axis Accelerometer Angular Transducer Sensor Module Analog Acceleration Module Sensor Module GY-61 Analog Output 3V-5V

$11.99

MakerHawk 4pcs Analog Ceramic Piezo Vibration Sensor Module 3.3V/5V for Arduino DIY Kit

$47.88

Metal detector

$2

Haldzemo Inductive Proximity Sensor M12 LJ12A3-2-Z/BX Normally Open Detection Approach Switch 2mm NPN NO Flush Switch 3 Wire DC 6V-36V (4 Pack)

$7.49

FainWan ACS712 Current Sensor Module Detector ACS712ELC 5A 20A 30A Amps Amperage Range (Pack of 2) (5A)

$9.72

ACS712 Hall Effect Current Sensor Module 5A 20A 30A Range + Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor for Arduino

$6.88

5PCS 3144E Hall Effect Sensor Magnetic Sensor Module Counting Sensor Magnetic Detector T104

$1.96

Certified Refurbished Ring Alarm Contact Sensor (2nd Gen) – 2-pack

$17.99

3Pcs LJ12A3-4-Z/AX M12 Inductive Proximity Switch Sensor Detection NPN NC DC 10-30V Non-Shield Type LJ12A3-4-Z/AX 4mm Normally Close Detecting Distance Proximity Switch 10-30V 200mA 3 Wire

$12.99

Stemedu 5PCS Capacitive Analog Soil Moisture Sensor Module 3.3~5.5V Corrosion Resistant Humidity Detection Sensors DIY Electronic for Arduino for Raspberry Pi

$9.99

DAOKI 5PACK piezoelectric Ceramic Vibration Sensor piezo 3.3V/5V Module Analog Controller Electronic Components Supplies Sensor for Arduino with Dupont Cable

$10.99

WWZMDiB ACS712 Range Current Sensor Module 5A 20A 30A Multiple Optional (3Pcs 30A)

$17.99

EC Buying 2PCS 3.3V-5V UV Inspection Sensor Module Detection 200-370nm Light UV Intensity Sensor Detection Ultraviolet Light Board for Arduino

$20.95

Heschen M18 Capacitive Proximity Sensor Switch Non-Shield Type LJC18A3-B-Z/AX Detection 10mm 10-30VDC 200mA NPN Normally Closed(NC) 3 Wires

$11.99

Heschen M18 Capacitive Proximity Sensor Switch Non-Shield Type LJC18A3-B-Z/AY Detection 10mm 10-30VDC 200mA PNP Normally Closed(NC) 3 Wires

$6.49

Hazlewolke Metal Detector for Adults, 5 Professional Mode with Higher Accuracy 10” Waterproof Coil for Gold Detecting

$147.99

PANCKY Metal Detectors for Adults Waterproof - Professional Higher Accuracy Gold Detector with LCD Display, 5 Mode, Advanced DSP Chip 10" Coil Metal Detectors - PK0075

$109.99