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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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150W DC-DC 10-32V to 12-35V 10A Boost Converter Step-Up Laptop Power Supply Module

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$1.17
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GY-6500 MPU-6500 MPU6500 6DOF 3-Axis Gyroscope + 3-Axis Accelerometer Sensor Module

$0.87
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12V Spot Welder Welding Module Kit

$7.70
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MQ Series Smoke Methane Liquefied Gas Sensor Modules

$0.74 – $0.86
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4 Channel 5V Relay Shield Module Expansion Board

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$1.92
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6V Mini Solar Panels (10pcs/Lot)

$4.94 – $24.69

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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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3,4,5S 100A BMS Battery Protection Module Board

$1.60
3S 4S 5S 100A 12V 12.6V BMS Lithium Battery Protection Module Board with Balacing charging balance 3.2V battery cells including:
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GY-61 ADXL335 Analog 3-Axis Accelerometer Module

$3.66
1.Name:ADXL335 module (triaxial accelerometer analog output) 2. Model:GY-61. 3.Using the chip:ADXL335. 4. Power supply :3-5V. 5.Analog X,Y,Z three-axis output.
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2.54mm 40Pin Male Pin Header Strip Single Row 200pcs/Lot

$3.56 – $4.88
1 bag of 200pcs 40-Pin male pin header Pin Length: 15mm Pin Material: iron (silver) copper (gold)
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S3003 Standard Servo Motor 180° 360°

$1.45 – $1.57
Item Specifications: Stall Torque: 3.2 kg / cm (4.8V), 4.1 kg / cm (6.0V). Operating Speed: 23 sec/60(4.8V), 19 sec
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ESP32 NodeMCU DEVKIT V1 CP2102 WiFi Development Board 30-pin

$3.06 – $3.14
The ESP32 Dev Kit is an Arduino compatible Wifi/Bluetooth board. In addition to the 802.11 b/g/n WLAN, the BLE (Bluetooth Low Energy) function enables maximum connectivity with the outside world.
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400W DC-DC 8.5-50V to 10-60V 12A 15A Boost Converter Step-Up Power Supply Module

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$1.55
Input voltage: DC 8.5V-50V Input current: 15A max Static current: 10mA (example 12V to 20V) Output voltage: DC 10-60V continuously
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