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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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Uno WiFi R3 ATmega328P ESP8266 CH340G Compatible with Arduino NodeMCU WeMos

$4.07 – $4.21
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HTU21D Temperature Humidity Sensor Module GY-213V-HTU21D Blue

$0.93
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UV Light Strip 30 60 120 LEDs per Meter 365nm – 370nm

$1.92 – $4.74
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CJMCU-758 Linear Hall Current Sensor Module ACS758

$2.86
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5V 12V 3.3V AC-DC Isolated Power Switch Module Buck Converter Step-Down 400mA 450mA 700ma

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$0.64 – $0.72
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WS2812B RGB LED Shield for WeMos D1 Mini

$0.51

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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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Multifunction Shield Expansion Board for Arduino

$1.01
Multifunctional Expansion Board Kit Based Learning Shield Multi-functional for Arduino Learning APC220 Bluetooth Voice Recognition Module Multi-function Shield has the
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DC 9-60V 12A 500W PWM Fan DC Motor Speed Controller LED Light Dimmer Regulator Module 12V 24V 48V ZK-BMG

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$4.01
Working voltage: DC9V~60V, reverse connection protection Rated current: 12A maximum current 20A Maximum power: 500W Working frequency: 1KHz~99KHz adjustable, 1KHz
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65pcs Jump Wire Male to Male Dupont Cable

$0.44
65pcs Male to Male Jumper Wires dupont cables 2.54mm 49x 10cm 8x 15cm 4x 20cm 4x 25cm
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XH-A305 Bluetooth 5.0 Stereo Digital Audio Amplifier Module 2x50W + 100W 2.1 Channel

$8.42
XH-A305 Bluetooth 5.0 Audio Stereo Digital Power Amplifier Board TPA3116D2 50Wx2+100W 2.1 Channel Bass Subwoofer AMP Module XH-A305 Bluetooth 5.0
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SFM-20B DC3-24V Durable 3-24V Buzzer Alarm

$0.20
SFM-20B DC3-24V Durable 3-24V Buzzer Alarm Piezo Electronic Electric Active Buzzer 95DB Continuous Sound Beeper for Arduino
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CNC USB MACH3 100KHz Breakout Board 4 Axis Interface Driver Motion Controller

$6.74
CNC USB MACH 3
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