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

$0.13 – $0.38
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GY-31 TCS230 TCS3200 Color Sensor Recognition Module

$3.27 – $3.60
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AM312 Mini Pyroelectric Infrared Sensor PIR Motion Sensor Module

$0.44
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10mm Fast Slow Flashing RGB LEDs 7-Colors (100pcs/Lot)

$2.86 – $3.04
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Dual Base Shield PCB Board for WeMos D1 Mini

$0.40
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XBee Bluetooth Bee USB Adapter FTDI FT232RL

$1.46 – $1.62

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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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ESP-01S ESP01S WiFi Relay Module for ESP8266 Arduino

$0.45 – $1.25
Features: This WIFI relay based on ESP-01S WIFI module. It is designed for smart home, Internet of thing and other
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WH148 Linear Rotary Potentiometer Resistor (100pcs/bag)

$5.57
1K 2K 5K 10K 20K 50K 100K 250K 500K 1M B10K
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BTS7960 43A H-Bridge High Power Motor Driver Module for Smart Cars

$2.23
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USB to RS485 Two-Way Converter Adapter Module with Protection

$1.18 – $1.31
Specifications Compatibility: USB v2.0 standard Interface: Network:USB Serial:RS-485 Port: One Independent RS-485 Connector: Network: USB-type A connector Serial: Screw terminal
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1803BW 2A PWM Module Dimmer Motor Speed Controller Adjustable Voltage Regulator DC 1.8V 3V 5V 6V 12V

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$0.59
Specifications: Input supply voltage:1.8V-15VDC The max output power:30W Max output current :2A Duty Cycle adjustable: 0%-100% Size: approx. 32x32x15mm/1.25×1.25×0.59” Net
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400 Points Holes Breadboard

$0.26
Specification: • 400 Tie Points • Self adhesive • Can be interlocked for larger projects • 2 power lanes •
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