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30A Relay Module 1 Channel

$1.09 – $1.18
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 – $1.38
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

$1.07 – $1.25
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

$1.92 – $4.74
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

$1.82 – $7.11
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

$2.55 – $5.29
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 – $1.79
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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3386H Side Adjust Potentiometer Trimmer Trimpot (50pcs/Lot)

$6.31
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3296W Precision Potentiometer Trimmer Trimpot (100pcs/Lot)

$5.79
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Infrared IR Remote Controls

$0.22
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Nano Sensor Shield I/O Expansion for Arduino Nano V3.0

$0.59
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GY-50 L3G4200D 3-Axis Gyroscope Angular Velocity Sensor Module

$0.95
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TCRT5000 IR Reflective Photoelectric Switch Sensor (10pcs/Lot)

$0.65

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ESP32 2.8 inch Display Development Board

$9.12 – $10.38
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.25
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.57

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RFID Tags 125KHz 125 KHz Label Cards EM4100 Chip Keyfobs (10pcs/Lot)

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$0.71
Keychain Keyring
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TCA9548A I2C IIC Multiplexer Module 1-to-8 Expansion

$0.42
TCA9548A I2C IIC Multiplexer Breakout Board 8 Channels ways Expansion Board for Arduino 1-to-8 I2C 8 -way multi-channel expansion board
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AC 220V 4000W SCR Voltage Regulator Dimming Dimmer Motor Speed Controller Thermostat Module with Case BTA41600B

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$1.57
Specifications: SCR model: BTA41600B Working Voltage: AC 220V Maximum Power: 4000W (connected resistive load) Voltage Regulation:AC 0-220V,Start from AC 10V
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DS18B20 Digital Temperature Sensor Module

$0.35
Operating voltage: 3V – 5.5V Sensor Model: DS18B20 (copy chip) The signal output format: digital signal Temperature measurement range: -55
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SMA Extension Cable Male to Female

$0.79 – $2.29
SMA Extension Cable Male to Female RF GPS Antenna Coaxial Cable 1m 2m 3m 5m 7m 8m 10m
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LED Light Kit 100-300pcs 3mm, 5mm, 5 colors

$0.84 – $1.96
100pcs kit 20x 5mm White 20x 5mm Red 20x 5mm Blue 20x 5mm Yellow 20x 5mm Green 200pcs kit 40x
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