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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 – $4.90
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

$1.88 – $7.35
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 – $5.46
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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10mm LED Diffused Lens (1k/bag)

$17.22 – $23.02
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KY-031 Knock Sensor Module

$0.21
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GY-45 MMA8451 MMA8452 Digital 3-Axis Accelerometer Module

$0.80
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PAM8406 Digital Amplifier Module with Volume Potentiometer 5Wx2 Stereo Class D

$0.38
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5mm RGB LED Diffused Lens (1k/bag)

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$13.57 – $14.41
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TPA3118 8-24V 60W 30W Mono Digital Audio Power Amplifier Board Module PBTL

$0.99 – $1.30

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ESP32 2.8 inch Display Development Board

$9.42 – $10.73
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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

$1.62

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16 Channels 5V 12V Relay Module with Optocoupler, Low Level Trigger Blue PCB

$4.44
· 5V 12V 16-Channel Relay interface board, and each one needs 15-25mA Driver Current. · Equiped with high-current relay, AC250V
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MACH3 Interface Board CNC 5 Axis With Optocoupler Adapter Stepper Motor Driver

$2.35
MACH 3 CNC Controller Board
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GY-45 MMA8451 MMA8452 Digital 3-Axis Accelerometer Module

$0.80
Supply voltage: 1.95 V to 3.6 V Interface voltage: 1.6 V to 3.6 V ±2g/±4g/±8g dynamic range optional Output data
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8-bit 8bit WS2812B 5050 RGB LED Strip Light Module

$0.28
Features Model: 8-bit 5050 full color LED module Size: 10.5x57mm Chip: WS2811 (built-in LED) LED: 5050 package RGB full color
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KY-036 Metal Touch Sensor Module

$0.28
Main chip: LM393 Working voltage: for DC 5V Analog and digital output Adjustable sensitivity With fixed bolt hole for easy
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2.54mm 40Pin 90° L Shape Male Pin Header Strip 200pcs/Lot

$5.22 – $6.96
1 bag of 200pcs 90° L Shape 40-Pin male pin header Pin Length: 15mm Pin Material: iron (silver) copper (gold)
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