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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 – $4.72
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 – $5.26
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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13.56MHz RFID Card IC Tag S50 for MFRC-522 MFRC522 (10pcs/Lot)

$0.67
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iMAX B6 80W Multi-function Balance Charger for RC Quadcopter

$9.88 – $10.38
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2.54mm Jumper Wire Connectors Crimp Contacts Female (100pcs/Lot)

$0.39
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65pcs Jump Wire Male to Male Dupont Cable

$0.43
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Slide Linear Potentiometer 10K Module Dual Output Slide Pot

$0.75
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18650 Dual 5V 2A Battery Charging Module for Power Bank H913-A V1.0 V2.0

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$1.23

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ESP32 2.8 inch Display Development Board

$9.07 – $10.33
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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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XL6009 4A Boost Converter Step-up Module DC-DC 3V-32V to 5V-35V

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$0.45
XL6009 Boost Converter Step-up Power Supply Module DC-DC 3V-32V to 5V-35V Max 4A Features Wide input voltage range of 3V
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5mm RGB LED Diffused Lens (1k/bag)

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$13.06 – $13.88
F5 5mm RGB LEDs Diffused Lens common anode common cathode CA CC
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WeMos ESP32 LOLIN32 Lite V1.0.0 Development Board compatible with Arduino

$2.18
The ESP32 is great for small projects where you don’t need so many I/Os, processing power or interfaces.
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2.54mm Jumper Wire Connectors Crimp Contacts Female (100pcs/Lot)

$0.39
2.54mm Jumper Wire Connectors Crimp Contacts Crimping Terminals 2.54 mm Dupont Cable Pin header Female
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Micro USB Power Supply Cable with ON/OFF Switch

$0.54
1 Meter length USB-A 2.0 to MicroUSB Power Adapter for Raspberry Pi etc Power Supply line wire 3B+ 3B Pi
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TXS0108E 8 Channel Logic Level Converter 5V to 3.3V

$0.32
TXS0108E 8 Channel Logic Level Converter 5V to 3.3V IIC I2C UART SPI TTL Bi-Directional Module Module using chip: TXS0108E
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