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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 – $4.71
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 – $5.25
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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Mega 2560 R3 Development Board

$9.90 – $10.04
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XL4005 XL4015 DC-DC 5A 4-38V to 1.25-36V Step-down Buck Converter Power Supply Module

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$0.59 – $0.61
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iMAX B6 B6AC Parallel Charging Board for Multiple Batteries

$3.18 – $5.16
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BMP180 Digital Barometric Pressure Sensor Shield for WeMos D1 Mini

$0.56
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VL53L1X ToF Laser Ranging Sensor Breakout Module

$3.21 – $4.18
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PZEM-004T AC 80V-260V 10A 100A Power Volt Amp Current Tester Meter

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$4.18 – $9.20

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ESP32 2.8 inch Display Development Board

$9.06 – $10.31
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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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HL-340 USB to RS232 COM Port Serial PDA 9-Pin DB9 Adapter Converter Cable

$0.52
Overview: USB to RS232 conversion cable for USB and serial devices easily connect serial devices with features such as Plug
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KY-033 IR Infrared Line Tracking Sensor Module TCRT5000

$0.25
Sensor: TCRT5000 Detection distance: 1-8mm Focal length: 2.5mm Driving capacity: greater than 1 5mA Working voltage: 3.3V-5V Output format: digital
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Passive Buzzer 5V 12085 16R Resistance 12mmx8.5mm (10pcs/Lot)

$0.37
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Mega2560 Pro CH340G Arduino Compatible

$7.46
The embedded version of Mega 2560 CH340G/ATmega2560 - compatible with Arduino
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CNC Shield V3 Engraving Machine Kit for Arduino Uno

$0.82 – $3.09
CNC shield V3 is designed to control a CNC engraver machine or a 3D printer
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Microphone Sound Voice Whistle Detection Sensor Module Blue

$0.24
Working voltage: DC3.3-5V Output: digital (0 and 1) Adjustable sensitivity
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