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30A Relay Module 1 Channel

$1.12 – $1.21
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

$1.32 – $1.41
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

$1.09 – $1.28
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

$1.97 – $4.87
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

$1.87 – $7.30
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

$2.62 – $5.43
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

$0.50 – $1.84
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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3mm Infrared IR Emitter Receiver LED Diode (1k/bag)

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$6.56 – $14.41
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0.28″ 3-Wire Digital Voltmeter DC 0 – 100V

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$0.40 – $0.43
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mini 5A 90W DC 4.5V-35V 5V 12V 24V PWM Module Dimmer Speed Controller Adjustable Voltage Regulator Dimmer

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$0.38
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Proto Screw Shield 1.0 Assembled

$1.35
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Logic Level Converter 5V to 3.3V IIC I2C UART SPI TTL Bi-Directional Module 2 Channel 10pcs/Lot

$1.04
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DB25 Male Female to Screw Terminal Blocks Adapter

$1.35

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ESP32 2.8 inch Display Development Board

$9.36 – $10.66
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.31
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.61

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MC-31B Wired Door Window Sensor Detector Magnetic Switch HC-31B

$1.28
MC-31B Wired Door Window Sensor Detector Magnetic Switch HC-31B Normally Closed Normally Open NC/NO/COM for Home Security Alarm System Contact
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HY-SRF05 Ultrasonic Distance Sensor Module HC-SR05

$0.74
Specifications: 1: Working voltage: DC5V 2: Working current: <2 mA 3: High level output: 5V 4: Low level output: 0V
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Raindrops Snow Humidity Rain Weather Detector Sensor Module

$0.30
1.The sensor USES the high quality FR – 04 double material, large area of 5.5 * 4.0CM, treatment of nickel
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3386P Precision Potentiometer Trimmer Trimpot (10pcs/Lot)

$1.31
Adjustable Resistance Resistors 3386MP 3386P-1-103 10k 102 1k 104 100k 503 50k
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SFM-20B DC3-24V Durable 3-24V Buzzer Alarm

$0.21
SFM-20B DC3-24V Durable 3-24V Buzzer Alarm Piezo Electronic Electric Active Buzzer 95DB Continuous Sound Beeper for Arduino
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Arduino Robot Smart Car Chassis

$0.49 – $0.66
Avoidance tracking Motor Small smallcar mini Smartcar RobotCar Chassis Kit Speed Encoder 2WD 4WD
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