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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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XH-M542 TPA3116D2 Mono 100W Digital Audio Amplifier Module

$1.68
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DM55-1 EU US Plug Volt Meter Socket Voltage Tester with LCD Display

$1.70
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10mm Fast Slow Flashing RGB LEDs 7-Colors (100pcs/Lot)

$2.98 – $3.17
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Photodiode Photosensitive Diode Light Brightness Detection Sensor Modules

$0.23
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Pulsesensor Pulse Heart Rate Sensor Module

$1.17
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Uno R3 ATMEGA328 CH340 Development Board

$2.18 – $2.32

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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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DFPlayer Mini MP3 Player Module MicroSD TF Card U Disk DF Player

$0.68
Technical Specifications 1. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48 2. 24-bit DAC output, dynamic range support: 90dB, signal-to-noise ratio support: 85dB
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DRV8833 1A Dual Motor Driver Board Module replace TB6612FNG

$0.41
DRV8833 motor drive module can directly replace tb6612 drive module, and pins are basically compatible. Features: Size: 22x19mm Input voltage:
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Mini-360 MP2307DN 3A Step-down Power Supply Module Buck Converter

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$0.27
Mini-360 DC-DC 4.75V-23V Mini360 to 1-17V Module Properties: non-isolated buck Rectification: synchronous rectification Input voltage: 4.75V-23V Output voltage: 1.0V-17V Output
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GY-273 HMC5883L 3-Axis Magnetometer Compass Magnetic Sensor Module QMC5883L

$0.90 – $3.14
Item name: HMC5883L module (three-axis magnetic field module) Model: GY-273 Chips: HMC5883L, QMC5883L Communication: IIC Measuring range: ± 1.3-8 gauss
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50V Electrolytic Capacitors DIP (1000pcs/Lot)

$3.56
Values available 50V 0.1UF 4x5mm(1000pcs) 50V 0.1UF 4x7mm(1000pcs) 50V 0.1UF 5x11mm(1000pcs) 50V 0.22UF 4x7mm(1000pcs) 50V 0.22UF 5x11mm(1000pcs) 50V 0.33UF 4x7mm(1000pcs)
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USB 2.0 Male to DIP Adapter Converter (10pcs/Lot)

$0.61
USB-A Type A 2.0 Male to DIP Adapter Converter (10pcs/Lot) Adaptor Module
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