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30A Relay Module 1 Channel

$1.09 – $1.17
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 – $1.37
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

$1.06 – $1.24
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

$1.91 – $4.72
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

$1.81 – $7.07
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

$2.54 – $5.26
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 – $1.78
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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3386F Trimmer Potentiometer Trimpot (10pcs/Lot)

$0.91
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ESP32 D1 Mini NodeMCU WiFi Module + Bluetooth Internet Development Board Compatible with Arduino

$3.56
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2.54mm 40Pin Female Pin Header Strip 100pcs/Lot

$4.69 – $10.88
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Raspberry Pi Zero Camera Cables

$0.37 – $0.50
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MACH3 Interface Board CNC 5 Axis With Optocoupler Adapter Stepper Motor Driver

$2.26
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NANO I/O Shield Screw Terminal Block Adapter for Arduino

$0.60

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ESP32 2.8 inch Display Development Board

$9.07 – $10.33
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.23
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.56

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LM35DZ TO-92 Temperature Sensor

$0.21 – $0.80
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3220 Points Holes Breadboard ZY-208

$5.80
Specification: Two terminal strips: 2520 points Four power distribution strips: 700 points 3 binding posts Bottom plate: black aluminum plate
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400pcs Resistor Kit, 16 Values, 5% 1/2W Carbon Film Resistors

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$2.54
25pcs of each value as follows: 10R，22R，47R, 100R, 220R, 470R, 1K, 2.2K, 4.7K, 10K, 22K, 47K, 100K, 220K, 470K, 1M
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Green PET Polyester Film Tapes Heat Resistant TAPE 160°C (320°F)

$0.10 – $1.26
Green PET Film Tapes Heat Resistant Kapton TAPE PCB Insulation High Temperate 160°C (320°F)
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28BYJ-48 5V 12V DC Stepper Motor

$0.52 – $0.56
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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E18-D80NK 5V Infrared IR Obstacle Avoidance Photoelectric Sensor Proximity Switch 3-80cm Detection Range Adjustable

$0.14 – $1.04
Description: This is a collection of emission and reception in one photoelectric sensor. Detection distance can be adjusted according to
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