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30A Relay Module 1 Channel

$1.09 – $1.18
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 – $1.38
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

$1.07 – $1.25
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

$1.92 – $4.74
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

$1.82 – $7.12
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

$2.55 – $5.29
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 – $1.79
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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NodeMCU ESP8266 Weather Station Kit

$7.24
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CCM96SK 10A DC Motor Speed Controller 12V 24V 36V 48V 10V-60V High Power PWM Module Waterproof

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$2.65
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Micro USB Cable 30cm 50cm

$0.18 – $0.24
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AD9850 DDS Signal Generator Module

$9.12
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USB Power Boost Line DC USB to 2.1×5.5mm DC5521 DC 5V to 9V 12V Step-up Boost Converter for Routers

$0.13 – $0.38
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MC-31B Wired Door Window Sensor Detector Magnetic Switch HC-31B

$1.24

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ESP32 2.8 inch Display Development Board

$9.12 – $10.38
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.25
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.57

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DHT22 AM2302 Digital Temperature Humidity Sensor

$1.01 – $2.74
1. Working voltage: 3V-5.5V 2. Sensor model: AM2302 temperature and humidity sensor 3. Signal output form: digital signal 4. Temperature
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Micro SD Card Shield TF for WeMos D1 Mini

$0.36
This Micro SD TF Card Reader Shield easily stacks onto the D1 Mini using pin headers so you can read and write MicroSD card data with your D1 Mini.
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2.54mm 40Pin 90° L Shape Male Pin Header Strip 200pcs/Lot

$5.05 – $6.74
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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USB to 2.1×5.5mm DC5521 DC 5V to 9V 12V Step-up Boost Converter USB Power Boost Line DC KWS-912V for Routers

$1.87
Input voltage:5V Output voltage:9V / 12V Output current:9V 1A 12V 0.8A Interface properties:USB hole convert to DC round hole plug
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DSO138 Digital Oscilloscope Module Kit

$1.35 – $11.93
DSO138 2.4″ inch TFT Screen Portable Digital Oscilloscope Diy Kit Waveform Display Preciseness Acrylic Case for Arduino Inch 1Msps Kit
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KY-005 38KHz Infrared IR Transmitter Sensor Module

$0.12 – $0.18
Working voltage 2.7-5.5V Receiving angle: 90° Frequency: 37.9KHZ Receiving distance: 18 m Size: 6.4 x7.4 x 5.1mm Use inside and
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