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Sensors & Transducers
M2 Key A/E to M.2 NVME-Compatible Expansion Card WiFi Interface to M.2 SSD Converter Adapter
Limited time offer, ends 10/18
$16.99
Free Shipping
HK-LD2410D-B 24G Human Presence Detection Module Perception Switch Smart Sensor 6M Motion Sensing with TTL Serial Communication Compatible with Bluetooth (Test Kit A)
Limited time offer, ends 10/18
$17.66
Free Shipping
30pcs 18mm Piezo Buzzer Element Ceramic Disc with Copper Plate for Sound Module
Limited time offer, ends 10/18
$16.79
Free Shipping
HLK-LD2450 24GHz Trajectory Sensor ISM Smart Home Human Movement Tracking Ra·DAR Induction Module Distance Angle Speed Measurement (1Piece)
Limited time offer, ends 10/18
$25.22
Free Shipping
RP2350-Zero Mini Development Board Built-in Temperature Sensor Compatible with Raspberry Pi Dual-Core Dual-Architecture Microcontroller (RP2350-Zero)
Limited time offer, ends 10/18
$23.33
Free Shipping
HLK-PM01 AC-DC 220V to 5V Step-Down Power Supply Module Intelligent Household Switch Power Supply Module (5 PCS)
Limited time offer, ends 10/18
$33.78
Free Shipping
FM225 Facial Recognition Module 3D Facial Recognition Camera Live Detection AI Intelligent Offline for Smart Homes (Only Module)
Limited time offer, ends 10/18
$32.78
Free Shipping
RP2350-Zero Mini Development Board Built-in Temperature Sensor Compatible with Raspberry Pi Dual-Core Dual-Architecture Microcontroller (RP2350-Zero-Soldered)
Limited time offer, ends 10/18
$25.03
Free Shipping
PCIe2.0 x8 to 1Port SFP+ Network Card 10G Fiber Module Adapter X520-DA1 Support X8 X16
Limited time offer, ends 10/18
$168.86
Free Shipping
2PCs Booster Module DC3.7V to 1800V Arc Pulse High Voltage Generator DC-DC Step Up Power Board
Limited time offer, ends 10/18
$17.64
Free Shipping
ESP8266 Burner Development Board Test Frame Module Downloader Support for ESP-12F ESP-07S ESP-12E ESP-01S ESP12S ESP-01 Flash Download Tool Test Board Code Burner
Limited time offer, ends 10/18
$16.93
Free Shipping
30pcs 35mm Copper Plate Piezoelectric Buzzer Disc for Audio Sensor, Microphone Pickup, Low Power
Limited time offer, ends 10/18
$16.79
Free Shipping
HLK-LD2423 24G Multi-Target Recognition Millimeter-Wave Radar Tracking Sensor Human Trajectory Detection for Distance, Angle, and Speed (Module only)
Limited time offer, ends 10/18
$55.46
Free Shipping
HLK-LD2450 24GHz Trajectory Sensor ISM Smart Home Human Movement Tracking Ra·DAR Induction Module Distance Angle Speed Measurement (5Pcs)
Limited time offer, ends 10/18
$85.72
Free Shipping
MK8000PA+LNA 300m Distance Ranging Module Omnidirectional TOF Positioning Electronic Fence Elevator Floor Measurement Sensor High-Power (with Antenna)
Limited time offer, ends 10/18
$81.92
Free Shipping
MK8000PA+LNA 300m Distance Ranging Module Omnidirectional TOF Positioning Electronic Fence Elevator Floor Measurement Sensor High-Power (No Antenna)
Limited time offer, ends 10/18
$74.36
Free Shipping
30mm Copper Plate Piezo Disc Transducer for Drum Trigger Guitar Pickup Acoustic Sensor
Limited time offer, ends 10/18
$16.79
Free Shipping
30pcs 41mm Piezo Buzzer Disc with Copper Plate Wired Lead Acoustic Sensor for Guitar Drum Trigger
Limited time offer, ends 10/18
$16.79
Free Shipping
CC2500 Data Transmission Module 2¡¤4G SPI interface RSSI output Board Built-in PA+LNA Chip Wire¡¤less Remote Control 800m (No Seat)
Limited time offer, ends 10/18
$17.47
Free Shipping
5pcs SingleChannel Relay Timer Module, Delay ON Off Cycle Control, 630 V Wide Voltage, TypeC Power
Limited time offer, ends 10/18
$19.50
Free Shipping
CC2500 Data Transmission Module 2¡¤4G SPI interface RSSI output Board Built-in PA+LNA Chip Wire¡¤less Remote Control 800m (with Seat)
Limited time offer, ends 10/18
$17.66
Free Shipping
HLK-10D1212B 12V to 12V 833mA 10W Isolated DC Switching Power Supply Module DCDC Wide Voltage Input
Limited time offer, ends 10/18
$20.18
Free Shipping
DC DC Converter HLK-10D1205B 12V to 5V 10W 2000mA Transfer 86% Typ 100ms Start Isolated Power Module Replace HDD10-24S05B1
Limited time offer, ends 10/18
$24.41
Free Shipping
30pcs 41mm Copper Plate Piezoelectric Ceramic Disc for DIY Audio Systems Acoustic Sensor Microphone Pickup
Limited time offer, ends 10/18
$16.79
Free Shipping
VL53L0X V2 ToF Laser Distance Sensor Module, 0 to 2 m Range, 3 V 5 V Supply
Limited time offer, ends 10/17
$12.99
Free Shipping
3Pcs 1Channel AC Optocoupler Module 220V Voltage Detect Optocoupler Isolation Microcontroller TTL Level 3V-5V
Limited time offer, ends 10/18
$16.73
Free Shipping
4 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 4 Way 250V 2A for Industrial Control Applications
Limited time offer, ends 10/18
$15.64
Free Shipping
220V AC-DC Isolated Switching Power Supply Module 220V to Low-Voltage Mini Step-Down Converter with Overcurrent & Short Circuit Protection (220V to 12V 500mA)
Limited time offer, ends 10/18
$23.33
Free Shipping
2 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 2 Way 250V 2A for Industrial Control Applications
Limited time offer, ends 10/18
$16.95
Free Shipping
FM225 Facial Recognition Module 3D Facial Recognition Camera Live Detection AI Intelligent Offline for Smart Homes (Kit B)
Limited time offer, ends 10/18
$36.56
Free Shipping
3pcs XL4015 5A DC-DC Step Down Charger Modules, CC CV Lithium Battery Charging Board, LED Power Converter
Limited time offer, ends 10/18
$16.71
Free Shipping
PCIe3.0 X8 to 2Ports SFP+ Network Card 10G Fiber Module Adapter X710-DA2 Support X8 X16
Limited time offer, ends 10/18
$490.16
Free Shipping
PCIe2.0 x8 to 2Port SFP+ Network Card 10G Fiber Module Adapter X520-DA2 Support X8 X16
Limited time offer, ends 10/18
$282.26
Free Shipping
HK-LD2410D-B 24G Human Presence Detection Module Perception Switch Smart Sensor 6M Motion Sensing with TTL Serial Communication Compatible with Bluetooth (Test Kit B)
Limited time offer, ends 10/18
$21.44
Free Shipping
HK-LD2410D-B 24G Human Presence Detection Module Perception Switch Smart Sensor 6M Motion Sensing with TTL Serial Communication Compatible with Bluetooth (Test Kit C)
Limited time offer, ends 10/18
$21.44
Free Shipping
NGFF M.2 5G Module to USB-C ETH Adapter with POE Module Dual SIM Card Slot RJ45 Port RTL8125BG Controller and 4*Antenna and Case (Without POE Power Module)
Limited time offer, ends 10/18
$138.62
Free Shipping