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30A Relay Module 1 Channel

$1.07 – $1.15
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

$0.37
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

$1.26 – $1.35
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

$1.04 – $1.22
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

$1.88 – $4.64
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

$1.78 – $6.96
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

$2.50 – $5.17
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

$0.48 – $1.75
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-M567 2x80W Digital Audio Amplifier Module Adjustable Treble Bass

$2.29
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0.66” OLED Shield for D1 mini WeMos 64X48 IIC I2C

$1.43
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400 Points Holes Breadboard

$0.25
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AA AAA Lithium Battery to USB 5V 600mA Step Up Boost Converter Power Module Charging Board for DIY Power Bank 0.9-5V to 5V YXD-600MA

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$0.16 – $0.23
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Mega 2560 R3 CH340 Development Board

$8.17 – $8.30
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BMP180 Digital Barometric Pressure Sensor Shield for WeMos D1 Mini

$0.55

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ESP32 2.8 inch Display Development Board

$8.92 – $10.16
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.20
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.54

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Microphone Sound Voice Whistle Detection Sensor Module KY-038

$0.26
for sound detection The module has 2 outputs: 1. AO, analog output, output the voltage signal of the microphone in
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5V 1A 2A Wireless Charging Module 9-12V Input

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$2.47 – $3.79
5V 1A 2A Wireless Charging Module DC Wireless Charger Board Coils 9V – 12V Input Magnet Wireless Power Bank Supply
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W25Q 16 32 64 80 128 Flash Memory Module SPI

$0.32 – $0.95
W25Q64 W25Q16 W25Q32 W25Q80 W25Q128 Storage 64Mbit 8MByte Data Flash Memory Module SPI Interface DataFlash Serial W25Q64FVIQ W25Q64FVZPIQ 64M-bit
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ESP8266 OLED WiFi Development Board 0.91” OLED Display CP2102 Support Arduino IDE ESP8266 NodeMCU LUA

$8.78
WiFi Kit 8 is a classic IoT dev-board, it's a highly integrated product based on ESP8266 (Wi-Fi), Li-Po battery management system, 0.91″ OLED is also included. It's the best choice for smart cities, smart farms, smart homes, and IoT makers.
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Lithium Battery Pack Voltage Power Level Meter 12V 24V 36V 48V 60V 72V 84V DC

$0.55 – $1.40
This battery fuel gauge indicator is suitable for 12V, 24V, 36V, 48V, 60V, 72V, 84V batteries, lithium batteries, polymer batteries,
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5.08mm Small Screw Terminal Blocks Connector KF301 100pcs/Lot

$1.72 – $3.43
100PCS KF-301 2Pin 3Pin 5mm Pitch PCB Screw Terminal Blocks Connectors 300V 16A 14AWG – 22AWG
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