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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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1 Channel 5V 12V Relay Module KY-019

$0.25
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400W DC-DC 8.5-50V to 10-60V 12A 15A Boost Converter Step-Up Power Supply Module

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$1.49
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AT24C256 I2C Interface EEPROM Data Storage Module

$0.47
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W25Q 16 32 64 80 128 Flash Memory Module SPI

$0.32 – $0.96
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74HC595 Display Module 8 Digits 0.36” Inch

$1.03
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GY-BMP280 3.3V 5V Barometric Atmospheric Pressure Temperature Humidity Sensor Module I2C SPI

$0.24 – $0.62

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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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5mm LED Transparent Lens (1k/bag)

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$3.44 – $3.99
F5 5mm LEDs Red Green Blue Yellow White
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18650 Lithium Battery Charging 5V 2.4A Dual USB Output Step-up Boost Converter Module for Micro/Type-C DIY Power Bank

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$0.66
1.Input interface: type-C and microUSB 2.Output interface: 2 USB-A port, max 5V 2.4A 3.Battery interface: support 3.7V lithium battery (fully
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3386P Precision Potentiometer Trimmer Trimpot (10pcs/Lot)

$1.27
Adjustable Resistance Resistors 3386MP 3386P-1-103 10k 102 1k 104 100k 503 50k
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USB Type B Female to DIP Adapter Converter (10pcs/Lot)

$1.00
USB-B Type-B Female to DIP Adapter Converter Module
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XL4015E1 DC-DC 5A CC CV 4-38V to 1.25-36V Step-down Buck Module with Display

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$2.17
XL4015E1 DC-DC 5A Lithium Battery Charging CC CV Constant Voltage / Current 4-38V to 1.25-36V Step-down Buck Converter Power Supply
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XH-M562 Dual Channel Digital Audio Amplifier Module 2x50W

$1.09
DC 12V-24V 2x 50W Dual Channel Mini Digital Amplifier D Class 50W+50W TPA3116D2 XH-M562 Amplifier 50W Power Amplifier Board XHM562
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