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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 – $4.90
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

$1.88 – $7.35
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 – $5.46
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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KY-040 Rotary Encoder Module Decoder

$0.33 – $0.35
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TXS0108E 8 Channel Logic Level Converter 5V to 3.3V

$0.33
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AC 220V 4000W SCR Voltage Regulator with Display Dimming Dimmer Motor Speed Controller Thermostat Module with Case BTA41600B

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$2.75
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Monolithic Ceramic Capacitors Kit 300 pieces, 10 Values 10pF-100nF

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$2.83
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WeMos D1 Mini V2 NodeMCU ESP8266-12F

$1.59
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0.28″ 3-Wire Digital Voltmeter DC 0 – 100V

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$0.40 – $0.43

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ESP32 2.8 inch Display Development Board

$9.42 – $10.73
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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

$1.62

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0.36″ 2-Wire Digital Voltmeter DC 4.5 – 30V

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$0.37 – $0.43
Equipped with 2 lead wires, easy for wiring(convenient for testing car, motorcycle, and battery cart); No extra power needed; High
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25A MOSFET High Power Heated HotBed Expansion Power Module MOS Tube for 3D Printers

$1.08
25A Hot Bed MOSFET
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L293D Motor Driver Shield Board for NodeMCU Lua WiFi ESP-12 ESP8266

$0.90
ESP12 Motor Driver Shield ESP12E ESP12F ESP12S
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IR Infrared Flame Fire Detection Sensor Detector Module 3-Pin 4-Pin Digital Analog Blue

$0.22
1. Can detect the flame or the wavelength at 760 nm to 1100 nm range of the light source, the
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Capacitor Kit 1000pcs Ceramic Capacitor, 50 Values, 1pF-0.1uF

$3.45 – $4.17
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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XH-W3001 Digital LED Temperature Controller Thermostat

$1.04 – $1.13
XH-W3001 12V 24V 110V 220V Digital LED Temperature Controller Thermostat Control Switch NTC 10K Probe Features: 1.Temperature measurement, display; refrigeration,
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