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30A Relay Module 1 Channel

$1.09 – $1.17
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 – $1.37
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

$1.06 – $1.24
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

$1.91 – $4.72
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

$1.81 – $7.07
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

$2.54 – $5.26
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 – $1.78
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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HC-12 SI4463 433MHz Wireless Transceiver Module 1000m Long Distance UART Serial Port

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$2.02 – $2.48
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37 in 1 Box Sensor Modules Kit for Arduino

$6.03 – $7.03
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Mounting Bracket Holder for HC-SR04 Ultrasonic Sensor

$0.12
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VHM-314 Bluetooth 5.0 Audio Module MP3 Amplifier

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$0.57 – $0.99
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AM312 Mini Pyroelectric Infrared Sensor PIR Motion Sensor Module

$0.44
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Monolithic Ceramic Capacitors Kit 300 pieces, 10 Values 10pF-100nF

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$2.72

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ESP32 2.8 inch Display Development Board

$9.07 – $10.33
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.23
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.56

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XH-M567 2x80W Digital Audio Amplifier Module Adjustable Treble Bass

$2.33
XHM567 TPA3116D2 Dual Channel Stereo 80W x 2 High Power Digital Audio Amplifier Board Module High-bass Adjustment 80W+80W Digital Power
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0.66” OLED Shield for D1 mini WeMos 64X48 IIC I2C

$1.45
0.66 inch OLED display shield for D1 Mini
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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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400W DC-DC 8.5-50V to 10-60V 12A 15A Boost Converter Step-Up Power Supply Module

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$1.49
Input voltage: DC 8.5V-50V Input current: 15A max Static current: 10mA (example 12V to 20V) Output voltage: DC 10-60V continuously
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LM2596HVS 3A DC-DC Step-down Module Input 48V 4.5-50V

$0.46
LM2596HVS 3A DC-DC Step-down Module Input 48V 4.5V – 50V Adjustable Power Supply Module Buck Converter Input voltage 4.5V~53V Output
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MAX7219 8X8 LED DOT MATRIX DISPLAY

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$0.59 – $0.80
Chip: MAX7219 64 (8×8) LEDs LED dots diameter: 3 mm Operating voltage: 5V dimensions: 3.2 x 3.2x 1.3 cm 4
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