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30%OFF

TDA8954 HiFi 210W*2 High Power Digital Amplifier Dual Channel Audio Amp Board

US$19.08
US$27.09

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(7)

SKU:E7449
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39%OFF

KKmoon Digital Underfloor Heating Thermostat for Electric Heating System Floor & Air Sensor

US$32.69
US$53.50

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(13)

SKU:E8485W-2
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34%OFF

KKmoon Digital Water/Gas Boiler Heating Thermostat

US$26.69
US$39.99

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(18)

SKU:E8444B-1
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30%OFF

Liquid Level Controller Water Level Detection Sensor Module 9-12V AC or DC 12-15V Relay Controller Switch Automation Detection Pump Tank Water Level Controller Water Level Controller

US$4.97
US$7.07

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(8)

SKU:E8342
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30%OFF

XH-W1219 Digital Temperature Controller Dual Digital Thermostat Thermometer Heating & Cooling Control Module Dual Digital Temperature Control Module PCB Board

US$4.57
US$6.48

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(6)

SKU:E8282
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30%OFF

10pcs 2.7V 500F Capacitors Car Capacitor Farad Capacitor Super Farad Capacitor 35*60mm

US$35.84
US$50.90

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(4)

SKU:E8107-10
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40%OFF

5pcs Laser Head Sensor Module 5V Laser Tube Laser Diode Laser Dot Diode Copper Head Sensor Module KY-008 Laser Module for Arduino

US$2.99
US$4.96

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(12)

SKU:E8284-5
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30%OFF

USB to ESP8266 Wireless W-f- Adapter Module ESP8266 Conversion Board Switchboard Wireless Adapter Module USB to ESP8266 Pinboard

US$2.62
US$3.72

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(5)

SKU:E8576
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30%OFF

18650 Lithium Battery Protection Board Power Supply Module Board Dual USB Charging Port for DIY Power Bank Portable Charger 5Pcs

US$14.66
US$20.81

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(12)

SKU:E8297-5
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30%OFF

Multi-function LED Music Spectrum RGB Color Palette Clock DIY Electronic Kit

US$16.25
US$23.07

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(9)

SKU:E8346
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30%OFF

RC522 RFID Kit RFID-RC522 Sensor Module IC Card Sensor Module S50 White Card RFID Read Module+RFID Smart Card + Blue Keyfobs

US$3.10
US$4.40

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(2)

SKU:E8578
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30%OFF

6-Inches 4-Pin Molex to 15-Pin SATA Power Connector Adapter Cable 1Pc

US$2.35
US$3.33

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(3)

SKU:E8301-1
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40%OFF

KKmoon Digital Water/Gas Boiler Heating Thermostat Temperature Controller with WiFi Connection

US$27.39
US$45.30

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(69)

SKU:E8489W-2
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40%OFF

XH-W1401 Smart Digital Temperature Control Module Temperature Controller Thermostat Module Heating & Cooling Control Module

US$3.99
US$6.61

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(69)

SKU:E8277
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42%OFF

TTP229 16 Channel Capacitive Touch Switch Module Digital Touch Sensor Module Touch Sensor Switch PCB Board

US$2.39
US$4.07

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(45)

SKU:E8271
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30%OFF

ESP8266 Relay Module W-F- Smart Socket Remote Smart Control Switch with ESP-01S Module

US$4.22
US$6.00

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(9)

SKU:E8276
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30%OFF

Ethernet Control Module LAN WAN Network WEB Server RJ45 Port 16 Channel Relay LJ

US$32.39
US$46.00

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(6)

SKU:E8343
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30%OFF

Waterproof Supersonic Module JSN-SR04T Water Proof Integrated Distance Measuring Transducer Sensor Modules

US$8.54
US$12.12

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(8)

SKU:E8687
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30%OFF

620pcs 2.54mm Pitch 1/2/3/4/5/6 Pin Housing Connector and Male Female Dupont Crimp Pins Adaptor Assortment Kit

US$7.11
US$10.09

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(5)

SKU:E7626
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30%OFF

500pcs 3mm LED Diode Lights Elfeland 5 Colors×100pcs Bright Light Emitting Diodes Diffused LED Lamp Assorted Kit Assorted Color Red Blue Green Yellow Purple Orange White Kit Box

US$5.38
US$7.65

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(5)

SKU:E7624
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30%OFF

ESP8266 NodeMCU Development Board Wireless Module NodeMcu LUA W-F- Development Board Open Source Series ESP8266 Module with USB Port for Arduino

US$5.12
US$7.27

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(3)

SKU:E8574
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30%OFF

KKmoon Digital Water Heating Thermostat with WiFi Connection & Voice Control Energy Saving AC 95-240V 5A Touching Screen LCD Display Room Temperature Controller Works with Amazon Alexa/Google Assistant/IFTTT

US$31.92
US$45.33

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(15)

SKU:E8487W-2
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38%OFF

Flame Sensor Module 5 Channels Flame Fire Sensor Module 14-Pin Fire Fighting Light Detection

US$4.19
US$6.74

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(14)

SKU:E8275
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30%OFF

2.4 Inch LCD Touching Panel Portapack with Metal Case for HackRF One SDR Software Defined Radio

US$93.69
US$133.05

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(14)

SKU:E8035-1
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30%OFF

100A LCD Display Digital Double Pulse Encoder Spot Welder Controller Board Spot Welder Control Module

US$22.16
US$31.47

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(38)

SKU:E8278-100
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30%OFF

5S 15A Li-ion Lithium Battery BMS 18650 Charger Protection Board 18V 21V Circuit Short Current Overcharge Cell Protection Module with Wire

US$4.12
US$5.85

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(17)

SKU:E8296
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30%OFF

MPU9250+BMP280 10DOF Sensor Module 10DOF Acceleration Gyroscope Compass 9-axis Sensor Module

US$7.67
US$10.89

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(2)

SKU:E8577
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DIY Kit Thermoelectric Peltier Cooler Refrigeration Cooling System Heat Sink Conduction Module + 2 Fans + 2 TEC1-12706

US$28.46

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(2)
(12)

SKU:E1945
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30%OFF

XH-M542 Mono Channel HiFi Stereo Audio Amplifier 100W Digital Power Audio Amplifier Board DIY Sound System Component TPA3116D2 12-26V

US$5.91
US$8.39

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(7)

SKU:E7847
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30%OFF

DC Buck Converter DC-DC Step Down Voltage Regulator 5V-36V to 1.2V-32V Buck Converter Reducer Power Supply Module Supply Module with LED Display USB Output & CC CV Mode

US$8.15
US$11.57

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(11)

SKU:E7845
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30%OFF

Mini Power Supply Module HW-131 Breadboard Power Module 3.3V/5V Power Supply Module for Arduino MB102 Breadboard

US$2.25
US$3.20

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(11)

SKU:E8575
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30%OFF

4mm Gold Plated Banana Plug Pin Socket Connector Terminal Binding Post for Amplifier Loudspeaker 10Pcs (Red)

US$11.45
US$16.26

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(5)

SKU:E8300R
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43%OFF

3.7V to 9V 18650 Lithium-Battery Charger Board DC-DC Step Up Boost Module TP4056 DIY Kit Parts

US$3.39
US$5.89

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(58)

SKU:E8359
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30%OFF

MAX7219 Dot Matrix 4-In-1 Display Module Control SCM Module for Arduino Raspberry Pi PIC Pi ARM

US$5.59
US$7.94

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(9)

SKU:E7696R
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30%OFF

0201 0402 0603 0805 1206 SMD/SMT Capacitor Chip Resistor Samples Book Kit

US$43.21
US$61.36

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(5)

SKU:E7799-1
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30%OFF

500pcs 24 Values Aluminum Electrolytic Capacitor Assorted Kit 10V 16V 25V 50V Metal Electrolytic Capacitors Range 0.1uF－1000uF with Plastic Case

US$10.98
US$15.60

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(8)

SKU:E7849
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30%OFF

XH-W1209 Digital Thermostat High Precision Temperature Controller Heating/Cooling Thermostat Temperature Control Switch Module Mini Temperature Control Board with Red LED Display

US$2.97
US$4.22

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(35)

SKU:E8283
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36%OFF

DC 10V-50V 5000W 200A Adjustable Speed Controller Regulator

US$71.39
US$110.31

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(16)

SKU:E4772
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30%OFF

150W Step-up Module DC-DC Boost Converter 12-32V to 12-35V Adjustable Step-up Power Supply Module DIY Electric Step-up Module Booster Module

US$4.08
US$5.79

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(11)

SKU:E7686
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30%OFF

1500W Boost DC-DC Converter Controller Step-Up Converter Regulator Constant Current&Voltage Mode with Temperature Controlled Fan

US$24.67
US$35.03

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(27)

SKU:E8299
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30%OFF

1500W 30A Boost DC-DC Converter Controller Step-Up Converter Regulator Constant Current Mode

US$24.73
US$35.12

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(33)

SKU:E8298
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30%OFF

TPA3116D2 Dual Channel Stereo High Power Digital Audio Power Amplifier Board 2x120W XH-M543 High Power Stereo AMP Module for Car Vehicle Computer Speaker DIY Home Theater Audio System

US$6.80
US$9.66

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(4)

SKU:E7846
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30%OFF

900pcs 18 Value Bipolar Triode Transistor TO-92 Box Kit A1015-2N5551 DIY LED Kit

US$10.60
US$15.06

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(4)

SKU:E7627
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46%OFF

GF17 Mini GPS Miniature Tracker Locator Positioning Remote Listening Voice Control Callback Recording Anti-lost Device APP Control

US$17.99
US$32.99

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(122)

SKU:E6784B
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18%OFF

LED Display Automation Digital Delay Timer Control Relay Switch Module 3V/3.7V/4.5V/5V/6V

US$5.59
US$6.77

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(4)
(82)

SKU:E1223
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35%OFF

TPA3116D2 2*50W+100W 4.2 Channel Digital Subwoofer Power Amplifier Board

US$9.89
US$15.20

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(59)

SKU:E4713
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30%OFF

CT 1.1 Counter Controller Module DC12V Counter Kit Module Circuit Board 0~999 Counting Range

US$6.31
US$8.96

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(18)

SKU:E8110
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39%OFF

CH340G USB Nano V3.0 ATmega328P 5V 16M Micro-Controller Board for Arduino

US$4.29
US$6.99

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(5)

SKU:E6630-1
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30%OFF

Constant Voltage Constant Current Boost Converter Boost By Fan Boost Power Module For Electric Bicycle Booster

US$22.48
US$31.93

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(12)

SKU:E8387-2
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30%OFF

LM2596 Step-Down Power Voltage Converter Module DC 4.0~40 to 1.25-37V 2A Adjustable Voltage Regulator With Digital Display Voltmeter

US$5.01
US$7.12

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(13)

SKU:E8360
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41%OFF

AM2302 DHT22 Temperature Humidity Sensor High Precision Digital Temperature & Humidity Sensor Module for Arduino

US$5.39
US$8.99

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(5)

SKU:E6635
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30%OFF

LM2596S DC-DC Step-Down Adjustable Power-Supply Module LM2596 Voltage Regulator with Digital Display 3A 5A 75W 24V to 12/5V

US$4.82
US$6.84

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(15)

SKU:E8362
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30%OFF

XL6019 DC-DC Step Up Adjustable Boost Power-Supply Board Module

US$4.57
US$6.49

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(18)

SKU:E8363
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45%OFF

LM2596S DC-DC Step-Down Adjustable Power-Supply Module LM2596 Voltage Regulator 3A 5A 75W 24V to 12/5V

US$2.49
US$4.46

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(25)

SKU:E8361
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47 Amp DIY NE5532 Hi-Fi Headphone Amplifier Kit with Transparent Housing DC9V-18V

US$7.70

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(4)
(139)

SKU:E2353
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1602 LCD DIY Digital Clock Kit with Acrylic Case Time Temperature Date Week Display 3-channel Alarm Clock

US$9.89

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(7)
(57)

SKU:E2332
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XL4016E1 DC-DC Step Down Power Supply Module

US$9.07

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(35)

SKU:E4717
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40%OFF

Adjustable 10-50V/40A/2000W DC Motor Speed Control PWM HHO RC Controller

US$8.79
US$14.58

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(9)
(190)

SKU:E1216-1
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18%OFF

TDA7498E 2*160W Dual Channel Audio Stereo Digital Amplifier Board

US$23.99
US$28.99

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(99)

SKU:E1383
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34%OFF

Broadband Software Radio MSI.SDR 10KHz-2GHz Panadapter Module Compatible with SDRPlay RSP1

US$46.69
US$69.99

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(9)

SKU:E7349-1
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