5Pcs/lot 125KHz ID T5577 Writable Rewritable Copper Coil Coin Card Keyfob RFID Ultra-thin Cell Phone Access Card 38MM

Multimode Dual Band GPS L1+L5 BDS GLONASS GALILEO QZSS GNSS Satellite Navigation Positioning Module TAU1201 Submeter Accuracy

XR-172 ADS-B 1090 Mhz 12Dbi PCB Strip-Line 4 Half-Wave Antennas SMA Female For Receiving Signals

RCmall YZC-133 Portable Weight Sensor 1KG 2KG 3KG 5KG 10KG 20KG Load Cell Weighing Sensor for Electronic Scale HX711 AD Module

TTLOCK App Bluetooth Reader Module Relay Switch Antenna UART Output for Access Control System Unlocking Antenna Module Component

SIMCOM A7600E LTE-FDD LTE-TDD GSM GPRS EDGE LTE Cat-1 Module LCC+LGA Package Suitable For LTE GSM Network AT Compatible SIM7600E

RCmall 8/16/24/35/45/128bits WS2812B 5050 Pixel LED Circle Ring Addressable RGB LED Module DC5V SK6812 DIYmall

Heltec 868MHz-915MHz SX1262 ESP32 LoRa 0.96 Inch Blue OLED Display WIFI Lora 32 V3 Development Board for Arduino with Shell

TTLOCK App BLE Electronic Lock Module board Lock Module Relay Output Door Access Control System

New HLK-LD2410C LD2410 LD2420 LD2410S 24GHz mmWave 5M Human Presence Radar Sensor Motion Module

Heltec Meshtastic ESP32 Wireless Paper Eink Display Smart Price Tag Electronic Shelf Label via Bluebooth SX1262 LoRa and WiFi

Industrial-grade USB 2.0 expansion module HUB hub 1 minute 4 1 drag 4 interface adapter development board drive

USB2.0 Expansion Module HUB Concentrator 1 Minute 4 1 Drag 4 Interface Transfer Development Board Drive-Free

TS3USB221 High-Speed USB 2.0 (480Mbps) 1:2 Multiplexer To Demultiplexer Switch With Single Enable Board Module 221

Orange Pi 5 8GB RK3588S,PCIE Module External WiFi+BT,SSD Gigabit Ethernet Single Board Computer, Run Android Debian OS

Newest AC180 RTL8812AU High-power Network Card 2W

CVBS to USB capture Analog signal to digital USB camera module CVBS to USB module UVC free drive for Android free plug and play

CREALITY Single PCBA Motherboard for Sprite Extruder Pro Kit Original 3d Printer Accesoires Sprite Breakout Board CRI-2161 V1.0

New Assembled HackRF Portapack H2 HackRF One 1MHz to 6GHz SDR With Mayhem v2.0.1 Firmware Flashed

Embedded Mini Rfid Card Reader Module 125Khz 13.56mhz for Access Control System TTL WG Wiegand

Laser receiver Laser alarm sensor with relay output for alarm system

Long Range AGV 134.2kHz ISO11784/85 FDX-B Long Distance Animal Tag Reader Moulde UART 3.3V 5V With 240x380mm Antenna

High quality 1000Kg 2200lb Force Electric Drop Bolt Lock with ball bearing sensor

150m 20hz Laser Sensor Range Finder Distance Measuring Module TTL Ardunio

125khz RFID antenna coil with mounting holes RF induction coil 480uh

Wiegand Signal Repeater Amplifier Wg26/34 longest 1200m For RFID Door Access Control

Embedded RFID 134.2khz FDX-B Tag Reader Module UART ISO11784/11785