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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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600pcs Resistors Kit, 30 Values, 1% 1/4W Metal Film Resistors

$0.78
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PAM8403 Audio 2x3W Mini Digital Power Amplifier Class D Stereo Audio Amplifier Module 5V

$0.14
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DHT22 AM2302 Digital Temperature Humidity Sensor

$1.05 – $2.83
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AMS1117 3.3V 5V 800mA Power Module (10pcs/Lot)

$1.09
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Dual Base Shield PCB Board for WeMos D1 Mini

$0.42
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WS2812 SK6812 5V Addressable LED Strips 3535 5mm 60 90 120 LEDs

$6.62 – $7.84

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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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2.54mm 40Pin 90° L Shape Male Pin Header Strip 200pcs/Lot

$5.23 – $6.97
1 bag of 200pcs 90° L Shape 40-Pin male pin header Pin Length: 15mm Pin Material: iron (silver) copper (gold)
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5mm RGB LED Transparent Lens (1k/bag)

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$13.59 – $14.44
F5 5mm RGB LEDs Transparent Lens common anode common cathode CA CC
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10 Segment LED Bar Display Battery Power Level Indicator

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$0.12 – $0.17
10 Segment LED Bar Display Battery Power Level Indicator 10-Segment 7-Segment 7Segment Digital Tube Red LED Bar Graph Display Ultra
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KY-002 Vibration Switch Sensor Module SW-18015P

$0.21
Component model: SW- 18015P Working Voltage: 3-5 (V) Digital switch output (0 & 1) Dimensions: 18.4×14.8mm Weight: 1.5g
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3386F Trimmer Potentiometer Trimpot (10pcs/Lot)

$0.94
10k 20k 50k 100k 103 203 503 104
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USB to RS485 TTL Serial Converter Adapter FTDI interface FT232RL 75176 Module

$1.15
Standard: USB2.0 standard, backward compatible, in line with the standard RS485 Direction control: the use of automatic data flow control,
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