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Wireless Pool Thermometer Digital Outdoor Swim Tub Floating Waterproof Temperature Measuring Meter With Calendar Alarm Clock
$11-19
Min. order 1 piece
BT578 RS232 BT578RS232 Wireless Male and Female Head of Master-slave Universal Serial Ble Adapter, Ble Module
$19-24.50
Min. order 1 piece
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nRF52832 BLE module BLE5.0 Low power 2.4G transceiver serial pass support mesh and ANT
$4.40-5.10
Min. order 5 units
TES1-12704 12V Heatsink 30mm*30mm TEC Thermoelric Cooler Peltier
$5.15-9.28
Min. order 5 units
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pump
400mA Ultra-quiet Mini Brushless DC/USB Water Pump 12V 4.8W 250-400L/H Lift Low Noise Submersible Fountain Aquarium Circulating
$3.80
Min. Order: 2 pieces
mini 6V DC Dosing pump Peristaltic Dosing Head For Aquarium Lab Analytical Water with Water Pipe Peristaltic pump
$8-9.50
Min. Order: 1 piece
120W Female to Male Circulation Pump Water Flow Sensor Switch
$18-20
Min. Order: 1 piece
Electric Water Level Controller Sensors Liquid Water Level Switch Sensor Sump Fluid Float Pump NO/NC Controller
$2-6
Min. Order: 1 piece
ESP32 WROOM-32D WROOM-32U Board ESP32-DevKitC Development Board based on ESP32-WROOM-32D ESP32-WROOM-32U
$2.58-2.99
Min. Order: 2 pieces
DC-DC Low Power Isolated Non Stabilized Power Supply Module 24V To 5V 12V HLK-URB2405YMD-20WR3 HLK-URB2412YMD-20WR3
$3.20-3.60
Min. Order: 2 pieces
USB LOAD USB Electronic Load Aging Resistor Charger Power Bank Mobile Power Tester 3A 2A 1A Discharge
$0.70
Min. Order: 10 pieces
New Original Seed Studio XIAO ESP32C6 WiFi 6 BT Ble 5 Support Zigbee Matter Development Board WIFI WI Reless Module
$5.30-5.98
Min. Order: 1 piece
Heltec ESP32 SX1262 LoRa 433MHz-510MHz 868MHz-915MHz Wifi WI Reless Module IOT with Antenna For ard Electronic KIT
$13-13.80
Min. Order: 1 piece
Raspberry Pi Pico Development Board RP2040 Dual Core 264KB ARM Low Power Microcomputers High Performance M0 Processor
$2.50-3
Min. Order: 2 pieces
Factory Price 2.4ghz Nrf24l01 module 100mW 20dBm 1200meter PA LNA AS01-SP2 Low Cost Wireless Transmitter Receiver SPI RF Module
$1.68-2.30
Min. Order: 50 pieces
Ruised Radio frequency card Development board Blue tooth module rfid rc522 reader development board non-contact LCD
$24.80-29.80
Min. Order: 5 pieces
Ruised Stock RDM6300 125Khz EM4100 RFID Reader Module UART Output Access Control System for ar-duino
$0.67-2.50
Min. Order: 10 pieces
365 DC Mini Pumping Motor 12V Miniature Self-priming Water Pump
$0.80-1.50
Solder Suction Pump Single-hand Operation of Strong Semi - Aluminum Manual Maintenance of the Solder
$0.40-0.80
12V-40V 10A DC Motor Pump Pwm Speed Switch Speed Governor Module
$1.20-3
Min. Order: 1 piece