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1-Channel 5v DC Isolated Relay Switch Module for Home Automation
Isolated relay switch from control unit Completely separate control unit for the relays switch devi..
$1.89
16-Channel 12v DC Isolated Relay Switch Module Smart Home Automation Ardiuno AVR
Driving relay switch from control unit isolated Completely separate control unit for the rela..
$19.90
1A Single Cell Lipo Lithium Battery TP4056 Micro USB DIY Charger Module
TP4056 single Cell Lipo and Lithium Battery Charge Module is a small and charging current up to..
$1.49
1S to 8S Lipo Battery Voltage Meter Low Voltage Alarm Buzzer Checker Tester
With this little guy you will ensure your packs last much longer. Single Cell to 8 Cell battery pac..
$2.49
2-Channel 5v DC Isolated Relay Switch Module Smart Home Automation Ardiuno AVR
Driving 5v isolated relay switch from control unit Completely separate control unit for the relays ..
$2.39
2A DC to DC Module Step Up Boost Adjustable Output 5v to 28v with Micro-USB
Hints: Counterclockwise potentiometer 10 laps or more begin adjust output A small, high efficien..
$2.39
4-Channel 5v DC Isolated Relay Switch Module Smart Home Automation Ardiuno AVR
Isolated relay switch from control unit Completely separate control unit for the relays switch devi..
$3.49
60v 100A Digital LCD Watt Meter RC Power Lipo Battery Analyzer Volt amp. Meter
Compact and accurate WATT METER and POWER ANALYZER Power Analyzer with back light display is a vers..
$12.90
8-Channel 5v DC Isolated Relay Switch Module for Smart Home Automation
Driving 5v isolated relay switch from control unit Completely separate control unit for the relays ..
$4.90
AD584 Precise 2.5v 5v 7.5v 10v Voltage Reference Module not for Power Supply
This is VOLTAGE REFERENCE Module. Not for Power Supply. A voltage reference is an electronic devic..
$9.90
CellMeter-7 LiPo LiFe Li-lon NiCd NiMH Digital Battery Capacity Voltage Checker
With this little guy you will ensure your battery packs last much longer. This model has a built in..
$8.90
Daylight Sensor DC 12v Isolated Relay Switch Module Smart Home Automation
Any wiring to the mains power should only be done by a qualified electrician. Light sensor switch ..
$6.90
DC to DC Automatic Boost Buck Regulator for Solar Energy
Wide range DC to DC voltage input 3.5v to 28v, output 1.25v to 26v A regulated power supply, provi..
$8.90
DC5v SSR G3MB-202P Solid State Relay with Resistive Fuse Smart Home Automation - 1-Channel
Solid state relays (SSRs) are electronic switches that constructed using a photosensitive metal-oxid..
$2.39
DC5v SSR G3MB-202P Solid State Relay with Resistive Fuse Smart Home Automation - 2-Channel
Solid state relays (SSRs) are electronic switches that constructed using a photosensitive metal-oxid..
$3.90