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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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SMA Extension Cable Male to Female

$0.79 – $2.27
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1 Channel 5V 12V Flame Sensor Relay Module Fire Detection Alarm

$0.94 – $1.11
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1N4007 10A10 1N5408 1N5819 1N4001 5822 1N4001 1N4004 1N4005 1N5404 1N5408 Diode (100pcs/Lot)

$0.39 – $2.79
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GY-273 HMC5883L 3-Axis Magnetometer Compass Magnetic Sensor Module QMC5883L

$0.87 – $3.01
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iMAX B6 80W Multi-function Balance Charger for RC Quadcopter

$9.88 – $10.38
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MAX3232 RS232 to TTL Serial Port Converter Adapter Module

$0.31

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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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TM1637 4 Digits 7-Segment LED Display with Clock 0.36”

$0.40
7Segment LED Display digital tube Module Working Voltage: 3.3V / 5v DC Working Current: 30 / 80MA Size: 42 x
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0.36″ 3-Wire Digital Voltmeter DC 0 – 30V, 0 – 100V

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$0.35 – $0.40
Supply voltage range: Red DC4.50-30.0V, Green DC4.70-30.0V, Blue DC5.00-30.0V Note: Input voltage higher than 30V may be permanently damaged! Measurement
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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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E18-D80NK 5V Infrared IR Obstacle Avoidance Photoelectric Sensor Proximity Switch 3-80cm Detection Range Adjustable

$0.14 – $1.04
Description: This is a collection of emission and reception in one photoelectric sensor. Detection distance can be adjusted according to
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DFPlayer Mini MP3 Player Module MicroSD TF Card U Disk DF Player

$0.66
Technical Specifications 1. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48 2. 24-bit DAC output, dynamic range support: 90dB, signal-to-noise ratio support: 85dB
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NANO I/O Shield Screw Terminal Block Adapter for Arduino

$0.60
Great for temporary things you don't want to solder. It provides a nice platform for wiring circuits to an Nano. It can be used in conjunction with or in place of a breadboard.
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