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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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DS18B20 TO-92 Digital Temperature Sensor Chip

$0.49 – $0.78
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Antistatic Wrist Band Strap Bracelet Electrostatic ESD Discharge 1.8m

$0.25
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12V 5 Meters 5050 LED Strip 60 Pixels per Meter

$0.51 – $1.85
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Microphone Sound Voice Whistle Detection Sensor Module Red KY-037

$0.25
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18650 Lithium Battery Packs Battery Capacity Indicator Module

$0.49 – $0.64
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Brown PET Polyester Film Tapes Heat Resistant TAPE 160°C (320°F)

$0.18 – $1.61

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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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0.56″ 2-Wire Digital Voltmeter DC 4.5 – 30V, 5 – 120V

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$0.35 – $0.48
Reverse Connect Protection Range: DC4.5-30V (No need aditional power) Display: Three 0.56” LED digital tube Display color: RED/ BLUE /GREN
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TTL to RS485 Industrial Two-Way Converter Adapter Module MAX485 to TTL

$0.82
1, All the chips we guarantee are brand new imported industrial-grade chips, which can reach a distance of thousands of
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600pcs Resistors Kit, 30 Values, 1% 1/4W Metal Film Resistors

$0.78
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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28BYJ-48 5V 12V DC Stepper Motor

$0.54 – $0.58
28BYJ-48-5V 28BYJ-48-12V 28YBJ48 28BYJ48 Voltage: 5V Diameter: 28mm Step angle: 5.625 x 1 / 64 Reduction ratio: 1 / 64
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MT3608 DC-DC 2A Step-Up Boost Converter Power Supply Module 2-24V to 5-28V

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$0.24
Input voltage: 2-24VDC Output voltage: 5-28VDC Maximum output current: 2A Efficiency: ＞93% Size: 36 X 17 X 14 mm Method
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Hall Effect Magnetic Sensor Module 3144E 4Pin

$0.20
3144E Hall Magnetic Sensor Module Switch nature: Unipolar Working voltage: 5V Working frequency: DC~100KHZ Rated output current: 25mA, Max: 50mA
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