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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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MAX30100 MAX30102 Heart Rate Pulse Blood Oxygen Oximeter Sensor Module

$0.84
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CJMCU-219 INA219 I2C Bi-directional DC Current Power Power Monitoring Sensor Module

$0.84
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4000W AC 50V-230V SCR Dimmer Voltage Regulator Motor Speed Controller Module BTA41600B

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$1.61
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Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 2.5-5V to 12V 5V 8V 9V 18650 Lithium Battery Voltage Regulator Module

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$0.14
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Pro Mini ATmega328 5V/16MHz 3.3V/8MHz Round

$1.92
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PAM8610 Mini Amplifier Module TDA2030 12V 2x10W Class D Stereo

$1.17

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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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CCMHCW DC 12V-40V 10A 400W Motor Speed Controller PWM Module 13kHz 12V 24V 36V

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$1.45
Features: – DC Motor Speed Controller allows controlling speed of a DC motor using a Pulse-Width-Modulated (PWM) DC voltage with
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18650 Dual 5V 2A Battery Charging Module for Power Bank H913-A V1.0 V2.0

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$1.28
Specifications: Micro USB input: 5V 1A USB Output: 5V 2.1A / 5V 1A(Dual USB interface) Charging display: intelligent digital display
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10mm LED Transparent Lens High Bright (1k/bag)

$17.25 – $32.68
F10 10mm LEDs Red Green Blue Yellow White Purple Orange Pink Warm Ultra Bright 10000MCD MCD LV
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BMP180 Digital Barometric Pressure Sensor Shield for WeMos D1 Mini

$0.58
BMP180 Temperature/Barometric Pressure Sensor Shield for the WeMos family of boards for the ESP8266 and ESP32.
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ESP8266 ESP-01 ESP01 WiFi module

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$0.86
The ESP8266 is capable of either hosting an application or offloading all WiFi networking functions from another application processor. Each
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GY-MAX4466 Electret Microphone Amplifier Module Adjustable Gain

$0.68
Description: Add an ear to your project with this well-designed electret microphone amplifier. This fully assembled and tested board comes
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