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30A Relay Module 1 Channel

$1.12 – $1.21
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

$1.32 – $1.41
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 – $1.28
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

$1.97 – $4.87
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

$1.87 – $7.31
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

$2.62 – $5.43
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

$0.50 – $1.84
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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Prototyping Shield for D1 Mini WeMos Double Sided

$0.19 – $0.31
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CNC Shield V4 Engraving Machine Kit for Arduino Nano

$1.21 – $2.97
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XL6009 4A Boost Converter with LED Display DC-DC 4.5V-32V to 5V-35V

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$1.33
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HC-05 Bluetooth Module 6-Pin Slave/Master Serial Transceiver

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$2.03 – $3.36
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Micro SD TF Card Reader Read Write Module MicroSD Card Adapter SPI

$0.28
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LDR Photoresistor Photosensitive Light Brightness Detection Sensor Modules

$0.22

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ESP32 2.8 inch Display Development Board

$9.37 – $10.67
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.31
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.61

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Anderson Powerpole Connectors 30A 45A (10pairs/Lot)

$3.81
Quick Connect Terminals Connectors Battery Connector for ANDERSON Power pole for Electric Vehicles Forklifts Golf Carts solar 30 45 Amps
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Nokia 5110 LCD Display Screen Module

$1.92
LCD Module Display Monitor White backlight adapter PCB 84*48 84×84 Nokia 5110 Screen for Arduino Red blue
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XH-M548 2x120W Bluetooth Stereo Digital Audio Amplifier Module

$5.19
Bluetooth 4.0 DC12V-24V Double Channel XHM548 Bluetooth Dual Channel 2x 120W Digital Amplifier TPA3116D2 Bluetooth Digital Audio Amplifier Board XH-M548
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400 Points Holes Breadboard

$0.27
Specification: • 400 Tie Points • Self adhesive • Can be interlocked for larger projects • 2 power lanes •
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PL2303TA USB to TTL RS232 Serial Converter Adapter Cable

$0.71
Red +5 V Black GND White RXD Green TXD Product Applications: Single-chip upgrade solution for Legacy RS232 devices to USB
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MAX30100 MAX30102 Heart Rate Pulse Blood Oxygen Oximeter Sensor Module

$0.84
MAX30100 Description: Heart Rate click carries Maxim’s MAX301 00 integrated pulse oximetry and heart-raten sensor. It’s an optical sensor that
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