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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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TDA2030A Audio Amplifier Module 18W Mono

$0.40
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AC 220V 4000W SCR Voltage Regulator Dimming Dimmer Motor Speed Controller Thermostat Module BTA41600B External Knob

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$1.76
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12V 5 Meters 5050 LED Strip 60 Pixels per Meter

$0.51 – $1.85
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Limit Switch Crash Sensor Endstop Module

$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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FSR400 FSR402 Thin-film Force Pressure Sensor Piezoresistive Sensor 10pcs/Lot

$10.46 – $13.94

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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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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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Mega2560 Pro CH340G Arduino Compatible

$7.77
The embedded version of Mega 2560 CH340G/ATmega2560 - compatible with Arduino
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Prototyping Shield for D1 Mini WeMos Double Sided

$0.20 – $0.31
D1 Mini Prototyping Shield is designed for D1 Mini and Mini Pro development boards.
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DFPlayer Mini MP3 Player Module MicroSD TF Card U Disk DF Player

$0.68
Technical Specifications 1. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48 2. 24-bit DAC output, dynamic range support: 90dB, signal-to-noise ratio support: 85dB
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XL6009 4A Step-up & Step-Down Module DC-DC 5V-32V to 1.25V-35V

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$0.75
XL6009 DC-DC 4A Step-up & Step-Down 2-in-1 Boost & Buck Converter Power Supply Module 5V-32V to 1.25V-35V Input Range: 3.8V
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250W DC-DC 10-50V CC CV Boost Converter Module

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$1.50
250W DC-DC 8.5-48V to 10-50V Boost Converter Step-Up stepup Power Supply Module Constant Voltage Current Input voltage: DC8.5V-48V Input current:
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