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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 – $4.72
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 – $5.26
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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SCT-013 Non-invasive AC current Sensor YHDC

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$2.78
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SN-01BM Crimping Tool for JST XH2.54 PH2.0 SM2.54

$6.14
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2 Channel Dual H-Bridge DC Motor Driver Module 1A 1.5A

$0.19
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50KG Load Cell Body Weight Sensor Electronic Scale HX711

$0.24 – $0.29
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Heat Shrink Tubing Kit 530pcs 2:1 ratio, 8 sizes, 1.5-10mm, 5 colors

$0.96 – $1.26
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2.4” TFT LCD Touch Display Shield for Arduino 240×320

$4.05

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ESP32 2.8 inch Display Development Board

$9.07 – $10.33
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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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CNC Shield V4 Engraving Machine Kit for Arduino Nano

$1.17 – $2.87
CNC Shield V4.0 can be used as a drive expansion board for engraving machines and need to be used with Arduino NANO.
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GPIO Expansion Board 40Pins for Raspberry Pi

$0.50 – $0.54
GPIO Expansion Board Module 40-Pins for RaspberryPi 3B+ 4B
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DHT Shield for Wemos D1 Mini DHT11 DHT22 Single-Bus Digital Temperature and Humidity Sensor Module

$0.75 – $2.51
DHT11 DHT22 Shield for D1 Mini Digital Temperature and Humidity Sensor
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Passive Buzzer Module Low Level Trigger

$0.14
Working voltage 3.3V-5V PCB size: 2.8×1.3cm VCC external 3.3V-5V voltage GND I/O external microcontroller I0 port
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1-8S Lipo Lithium Battery Level Indicator Low Voltage Buzzer Alarm

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$0.72 – $0.92
1-8S Lipo Li-ion Lithium Battery Level Voltage Indicator Low Voltage Buzzer Alarm 3.7-30V Dual Speaker for RC Car Boat LED
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0.56″ 2-Wire Digital Voltmeter DC 4.5 – 30V, 5 – 120V Waterproof Version

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$0.75 – $0.98
Waterproof rating: IPX8: Can be submerged deeper than 1 meter for a long time. Reverse Connect Protection Range: DC4.5-30V (No
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