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30A Relay Module 1 Channel

$1.13 – $1.22
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

$0.39
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

$1.33 – $1.42
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

$1.10 – $1.29
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

$1.99 – $4.91
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

$1.89 – $7.36
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

$2.64 – $5.48
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

$0.51 – $1.85
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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Relay Shield for D1 Mini WeMos 5V DC

$0.39
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1 Channel 5V 12V Relay Module Low Level Trigger

$0.28
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5V 12V 3.3V AC-DC Isolated Power Switch Module Buck Converter Step-Down 400mA 450mA 700ma

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$0.66 – $0.75
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LM2596S DC-DC 2.5-40V to 1.25-37V 3A Step-down Buck Converter Power Supply Module Adjustable

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$0.80
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L9110S Dual DC Motor Driver H-bridge Stepper Motor Driver Module

$0.31
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30A Relay Module 1 Channel

$1.13 – $1.22

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ESP32 2.8 inch Display Development Board

$9.44 – $10.75
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.32
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.63

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ESP32-Cam module (ESP32 Wifi/Bluetooth module including camera) compatible with Arduino

$5.33 – $5.84
The ESP32-CAM has a very competitive small-size camera module that can operate independently as a minimum system, measuring only 27*40.5*4.5mm, with deep sleep current and a minimum of 6mA.
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TTP223B Capacitive Touch Sensor Module with 2 Modes 10pcs/Lot

$1.83
Touch Key Module capacitive switch can be set to self-locking jog mode TTP223 Module parameters: Touch surface Specifications: 1.4 *
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Resistors 1/4W 5% Carbon Film (1k/bag)

$1.09
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Capacitor Kit 1000pcs Ceramic Capacitor, 50 Values, 1pF-0.1uF

$3.46 – $4.18
20pcs each 1pf(1), 2pf(2), 3pf(3), 4pf(4), 5pf(5), 6pf(6), 7pf(7), 8pf(8), 9pf(9), 10pf(10), 15pf(15), 18pf(18), 20pf(20), 22pf(22), 27pf(27), 30pf(30), 33pf(33), 40pf(40),
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ARM STM8S103F3P6 8-Bit Minimum System STM8S Development Board

$0.84
STM8S103F3P6 minimum system board STM8S STM8 development board core board
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MAX7219 DIP 8X8 LED DOT MATRIX DISPLAY

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$0.99
Chip: MAX7219 DIP 64 (8×8) LEDs Common cathode Color: Red LED dots diameter: 3 mm Operating voltage: 5V dimensions: 5
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