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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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USB Power Boost Line DC USB to 2.1×5.5mm DC5521 DC 5V to 9V 12V Step-up Boost Converter for Routers

$0.14 – $0.39
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GY-61 ADXL335 Analog 3-Axis Accelerometer Module

$3.66
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TXS0108E 8 Channel Logic Level Converter 5V to 3.3V

$0.33
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Nema17 17HS8401 48mm Stepper Motor 42 Motor 1.8A 52N.cm 4-lead for CNC 3D Printer

$4.97
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PZEM-004T AC 80V-260V 10A 100A Power Volt Amp Current Tester Meter

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$4.36 – $9.59
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GPIO Cable 40 Pins for Raspberry Pi Male to Female to Female

$0.37 – $0.68

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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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WeMos D1 Mini Pro ESP8266 ESP-8266EX CP2104 WIFI development board compatible with Arduino

$2.98 – $3.78
Wemos D1Mini Pro is a small board with ESP8266EX chip. On board there is also USB-UART converter (CP2104). All you need to start programming is a USB cable.
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GY-530 VL53L0X ToF Laser Ranging Sensor Breakout Module

$1.03 – $1.08
Time of Flight 940nm GY-VL53L0XV2 Laser Range Distance Module I2C IIC 3.3V 5V For Arduino CJVL53L0XV2
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KWS-10VA USB Ammeter Voltmeter Current Voltage Meter Power Bank Capacity Tester

$1.42
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MASTECH MAS830L Digital Multimeter Pocket Size

$11.69
MASTECH MAS830L Pocket Size Digital Multimeters Meter with Resistance AC/DC Voltage Tester Digital Multimeter Esr Automotive Electrical Dmm Transistor Peak
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JDY-31 Bluetooth 3.0 Module SPP Protocol compatible with HC-05 HC-06 JDY-30

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$0.84 – $1.10
Model: JDY-31 BT06 Support Bluetooth SPP protocol, the transmission speed of up to dozens of K per second Applications: 1:
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L298N Dual H Bridge Stepper Motor Driver Board Module Green

$1.45
Module name : L298N Dual H bridge motor drive module with interruptor Work mode : H bridge drive (double channel)
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