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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 – $7.11
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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FY-12 Thermometer Hygrometer ℃ ℉ Temperature and Humidity Sensor with Probe and Display

$0.69
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ZMPT101B AC Voltage Sensor Active Single Phase Voltage Transformer Module

$0.74
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Pro Micro ATmega32u4 5V/16MHz compatible with Arduino

$3.38
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2.9” ePaper e-ink Display SPI 296×128 3.3V 5V

$12.10
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18650 Lithium Battery 5V 2A USB Power Bank Module

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$0.71
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XH-M562 Dual Channel Digital Audio Amplifier Module 2x50W

$1.09

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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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GY-31 TCS230 TCS3200 Color Sensor Recognition Module

$3.30 – $3.62
GY-31 TCS230 TCS3200 Input voltage: DC 3V-5V Output frequency voltage: 0 ~ 5V Use bright white LED lights can be
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400 Points Holes Breadboard

$0.26
Specification: • 400 Tie Points • Self adhesive • Can be interlocked for larger projects • 2 power lanes •
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Microphone Sound Voice Whistle Detection Sensor Module KY-038

$0.27
for sound detection The module has 2 outputs: 1. AO, analog output, output the voltage signal of the microphone in
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25mm 1” Inch Casters Wheels

$0.12
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NTC 3950 100K ohm 1% Thermistors Temperature Sensor Single Ended Glass Sealed

$0.22
100K ohm 1% NTC 3950 Thermistors Temperature Sensor Single Ended Glass Sealed with wire Cable 3D Printer Part For Reprap
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MG996R High Torque Metal Gear Servo Motor 180° 360°

$1.68
MG996R Set Gear Servo Motor Big Torque For RC Helicopter Car Robot 360° Rotate Feature: Great for truck, Boat, Racing
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