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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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140pcs U Shape Jumper Wires Dupont Cable 22AWG

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$0.60
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315MHz RF Transmitter and Receiver Decoder Module Kit FS1000A

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$0.47
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CH340G USB to TTL Serial Converter Adapter STC Downloader

$0.49
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Nema17 17HS2408 4-lead 0.6A Stepper Motor For 3D Printer Motor CNC Laser

$3.33
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5V 3A USB Type-C Power Cable with ON/OFF Switch

$0.53
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Uno Acrylic Breadboard Holder Base Plate Platform (5pcs/Lot)

$2.03

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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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XH-M577 2x100W Digital Audio Amplifier Module Dual Channel Stereo

$4.62
2x 100W XHM190 TPA3116 D2 Dual Channel Digital Audio power Amplifier Board for Arduino TPA3116D2 Two Channel Module 100W+100W 12V-24V
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DHT22 AM2302 Digital Temperature Humidity Sensor Module Black

$1.37 – $2.90
Humidity measurement range: 0% to 99.9% (0°C-50°C range) Humidity measurement error: ±2% Temperature measurement range: -40 ° C ~ 80
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RF 315MHz 433MHz 4 Channel Remote Controller Key Module Kit ASK Decoding Receiver for Arduino 2262 2272

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$1.37
315 MHz 433 MHz
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CD74HC4067 16-Channel Analog Digital Multiplexer Module

$0.33
CD74HC4067 16-Channel Analog Digital Multiplexer Breakout Board Module for Arduino 2V-6V Microcontroller 16 Device RX Line 16Channel Smart Electronics Module
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3.3V 5V 650nm Red Laser Module 6mm Copper Head 10pcs/Lot

$1.12
Specification: laser pointer Output Power: 5mW Wavelength: 650nm Working Voltage: 5V 3.V Operating Current: less than 40 mA Laser Shape:
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AT-05 BLE Bluetooth 4.0 Transceiver Module CC2541

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$1.92
AT-05 BLE Bluetooth 4.0 Transceiver Module CC2541 Central Switching compatible HM-10 UART
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