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30A Relay Module 1 Channel

$1.09 – $1.18
30A Relay Module 1 Channel 5V 12V 24V 250VAC SLA-05VDC-SL-C SLA-12VDC-SL-C SLA-24VDC-SL-C with opticoupler protection support high-level trigger low-level trigger
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Adapter Module for ESP-01 ESP8266

$0.38
Adapter adaptor Module board for ESP-01 ESP8266 esp01 esp-01s esp01s onboard 3.3V/5V voltage regulator
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5V 12V Bluetooth MP3 Music Audio Decoder Module Board

$1.28 – $1.38
Features 5 modes: Bluetooth AUX in FM Radio TF Card USB
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UV Light Strip 12V 60 LEDs per Meter 8mm 390nm – 400nm

$1.07 – $1.25
Ultraviolet UV Light Strip 60 LEDs per Meter 390nm – 400nm 12V 8mm 2835 PCB width: 8mm LED type: 2835
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UV Light Strip 30 60 120 LEDs per Meter 365nm – 370nm

$1.92 – $4.74
2835 Ultraviolet UV Light Strip 30 60 120 LEDs per Meter 365nm – 370nm 5V 12V 24V 5050 2835 3535
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WS2815 12V 5050 Addressable LED Strips 30 60 74 96 144 LEDs

$1.82 – $7.12
WS2815 12V 5050 Addressable RGB LED Strips 30 60 74 96 144 LEDs 10mm 30LEDs/meter 60LEDs/meter 74LEDs/meter 96LEDs/meter 144LEDs/meter 30Pixels/meter
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WS2812B 5V 5050 Addressable LED Strips 10mm 30 60 144 LEDs

$2.55 – $5.29
WS2812B 5V 5050 Addressable RGB LED Strips 10mm 30 60 144 LEDs 10mm 30LEDs/meter 60LEDs/meter 144LEDs/meter 30Pixels/meter 60Pixels/meter 144Pixels/meter individually
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12V 5 Meters 5050 LED Strip 60 Pixels per Meter

$0.49 – $1.79
12V 5 Meters 5050 LED Strip 60 Pixels/Meter 60LEDs/Meter Warm White Cold White Red Blue Green Yellow Pink Purple RGB
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JDY-33 Dual Mode Bluetooth 3.0 Module SPP + BLE4.2 compatible with HC-05 HC-06

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$0.83 – $1.04
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WiFi Smart Home Garage Door Opener, Wireless Switch Remote Control with App, Compatible with Alexa, Google Home and IFTTT (eWelink App)

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$10.95
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Pro Mini ATmega328 5V/16MHz 3.3V/8MHz

$1.68
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TCRT5000 IR Reflective Photoelectric Switch Sensor (10pcs/Lot)

$0.65
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SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board

$1.99 – $2.16
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FT232RL FT232BL USB to TTL Serial Adapter Converter Module FTDI

$1.64

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ESP32 2.8 inch Display Development Board

$9.12 – $10.38
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.25
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.57

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Data Logger Shield SD Card Logging Recorder for Arduino

$1.04
Data Logger Shield SD Card Logging Recorder for Arduino XD-204
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4000W AC 50V-230V SCR Dimmer Voltage Regulator Motor Speed Controller Module BTA41600B

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$1.56
Specifications: Working Voltage: AC 50-220V Maximum Power: 4000W (max resistive load) Voltage Regulation:AC 0-220V, Start from AC 10V Efficiency: 90%
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DC 5-30V 12V 24V 5A PWM Motor Speed Controller Module with Digital LED Display Dimmer max 15A ZK-MG MTS-DC6V-30A5A

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$1.92
Input Voltage: 6V-30V DC Rated Current 5A (15A max) Static Current: 0.02A Control Power: 0.01-150 W PWM Frequency: 13 kHz
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BT-168D BT-168 Pro Battery Voltage Capacity Tester for 9V 1.5V AA AAA 18650 etc.

$0.66 – $1.28
Quickly test the power level/voltage/capacity of your battery. all different kinds of batteries (AA, AAA, C, D, 9V, 1.5V, 18650
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600pcs Resistors Kit, 30 Values, 1% 1/4W Metal Film Resistors

$0.76
600pcs/lot 1/4W Metal Film Resistor Set 1% Resistor Assorted Kit Set 10 -1M Ohm hm Resistance Pack 30 Values Each
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3V Mini Solar Panels

$0.20 – $0.41
3V 120ma Mini Solar Panel Plate Charger Complete Electric Generator Mono polycrystalline Mini Solar Panel Cell Module Epoxy Board PET
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