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30A Relay Module 1 Channel

$1.09 – $1.18
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 – $1.38
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

$1.07 – $1.25
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

$1.92 – $4.74
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

$1.82 – $7.11
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

$2.55 – $5.29
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 – $1.79
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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MC-38 Wired Door Window Sensor Detector Magnetic Switch

$0.29 – $1.01
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AMS1117-3.3 DC-DC 5V to 3.3V 800mA Module (10pcs/Lot)

$0.84
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SCT-013 Non-invasive AC current Sensor YHDC

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$2.80
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2A USB 18650 Battery Charger Module Boost 3.7V to 5V 9V 12V

$0.27
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5mm Infrared IR Emitter Receiver LED Diode (1k/bag)

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$7.30 – $12.63
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25A MOSFET High Power Heated HotBed Expansion Power Module MOS Tube for 3D Printers

$1.04

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ESP32 2.8 inch Display Development Board

$9.12 – $10.38
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.25
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.57

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1.3” OLED Display I2C 128×64 Compatible with Arduino, Raspberry Pi

$2.39
Features: Interface: IIC/I2C Driver chip: SSH1106 Diagonal Screen Size: 1.3 Inch Voltage: 3V ~ 5V DC Resolution: 128×64 Working temperature:
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PAM8610 Digital Power Amplifier Board Module 2x15W Dual Channel Stereo Class D

$0.65
Supply voltage: DC 7 -15V Output power: 2x10W (8 ohm) 2x15W (4 ohm) Efficiency: 90% Shutdown Current: 4uA Quiescent current;
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Real Time Clock Shield RTC DS1307 for WeMos D1 Mini

$0.86
The DS1307 serial real-time clock is a low power, small packaged yet powerful calendar.
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5.08mm PCB Screw Terminal Blocks Connectors KF300 100pcs/Lot

$3.51 – $5.19
100PCS KF300 2Pin 3Pin 5mm Pitch PCB Screw Terminal Block Connectors 250V 16A 14AWG – 22AWG
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5mm Flat Lens Visible Light Sensor Diode 520nm (10pcs/Lot)

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$0.34
520nm 560nm 520 nm 560 nm Peak Wavelength photodiode Photo sensitive diode LDR Light dependent resistor photoresistor resistor Visible light
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MCP2515 CAN Bus Module TJA1050 Receiver SPI for Arduino

$1.02
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