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Bluetooth Switch 2 Channel Relay for Mobile Phone Wireless Remote Control for Bluetooth Door Opening Module
$10.50-13
Min. order 5 pieces
IOS and Android Mobile Phone General 12V 1/2/4/8/16 Channel BLE4.0 Version bluetooth Relay
$10-30
Min. order 10 pieces
Free App Source Code in Android&iOS System BLE 4.O Version bluetooth Relay with 4 Channel for On/off Car Lock
$20
Min. order 5 pieces
Ethernet&Wifi&Bluetooth&RS485 ESP32 4 Channel Relay Board with Antenna and Battery RTC CR2032
$75
Min. order 1 piece
Featured products
Dynamic Bicycle Generator/Fitness Power Generation/portable Outdoor Sports Pedal Hand Generator
$160
Min. Order: 2 pieces
Free App Source Code for Developing Your Own Android&iOS System bluetooth Relay 2 Channel
$10.50-11.50
Min. Order: 5 pieces
archimedes water turbines 1500w for low head applications water wheels and hydro turbines
$1,500
Min. Order: 1 set
100W Small Wind Turbine Motor Full Copper PMG Low-speed Permanent Magnet Generator
$65-80
Min. Order: 1 piece
1 sold
Small Hydro Turbine for Home Use Axial Flow Turbine Generator 2000W Single Phase 220V Mirco Water Turbine
$450
Min. Order: 1 piece
Single Phase 230V 3KW 4-Stroke Big Oil Capacity Low Noise Emergency Generator Home Portable Honda Generator Gasoline
$347
Min. Order: 1 piece
Portable Mini Wind Turbine 1~24VDC Output Windmill for Hiking, Camping, Coreless PMG Wind Generator
$250
Min. Order: 1 piece
3KW-100KW Water Power Generator Double Nozzle Pelton Turbine 5Kw Micro Hydro Generator
$4,400
Min. Order: 1 piece
2 sold
500w 350rpm Low Speed Coreless Maglev Generator for Wind Turbine PMG Outer Rotor Axial Flux Permanent Magnet Generator
$390
Min. Order: 1 piece
1 sold
Mini Camping Hydro Turbine Household Portable Permanent Magnet Generator Hydro Generator
$36.80-38
Min. Order: 1 piece
1 sold
Folding Stand 50W Portable Micro Wind Turbine with 3 Blades DC 1-24V Portable Coreless Generator for Outdoor Camping
$250
Min. Order: 1 piece
10KW-200KW Double Outlet Hydraulic Turbine Generator 110-480V Head 15-150M Mini Micro Hydro Power Plant
$3,200
Min. Order: 1 piece
2 sold
DC to DC Converter 48V/60V/72V to 12V Step Down Converter DC Car Power Supply Voltage 10A 120W 72v to 24v Dc Converter
$2.80-3.50
Min. Order: 10 pieces
802 sold
3KW-100KW Kaplan Turbine Generator Horizontal Pressure Axial Flow Water Turbine Hydro Electric Power Generator
$3,200
Min. Order: 1 piece
3KW-100KW Kaplan Turbine Generator Vertical Open Channel Axial Flow Crossflow Water Turbine
$3,200
Min. Order: 1 piece