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

$5.02 – $6.70
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CP2102 Micro USB to TTL UART Serial Converter

$1.09
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Mega 2560 R3 CH340 Development Board

$8.30 – $8.44
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AC 220V 4000W SCR Voltage Regulator Dimming Dimmer Motor Speed Controller Thermostat Module BTA41600B

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$1.40
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LCR-T4 ESR Meter Transistor Tester

$0.64 – $4.84
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125KHz RFID Cards Tags EM4100 TK4100 (10pcs/Lot)

$0.67

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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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2N3904 TO-92 Transistor (100pcs/Lot)

$0.73
2N3904 TO-92 Transistor NPN 40V 0.2A
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Micro USB Cable 30cm 50cm

$0.17 – $0.23
Micro-USB MicroUSB cable for Arduino Leonardo, Due R3, NodeMCU
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KY-003 Hall Effect Magnetic Sensor Module 3144E 10pcs/Lot

$1.34
KY-003 3144E Hall Magnetic Sensor Module Switch nature: Unipolar Working voltage: 5V Working frequency: DC~100KHZ Rated output current: 25mA, Max:
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NANO I/O Shield Screw Terminal Block Adapter for Arduino

$0.54
Great for temporary things you don’t want to solder. NANO IO Shield Screw shield V1.0 Expansion Board It provides a
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JST-XH2.54 Connectors Female (100pcs/Lot)

$0.33 – $0.62
JST-XH2.54 Connectors Female Plastic Shell Housing and metal pin crimp contacts 2.54mm crimps contacts metal terminal pins 2 3 4
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5.08mm Small Screw Terminal Blocks Connector KF301 100pcs/Lot

$1.74 – $3.49
100PCS KF-301 2Pin 3Pin 5mm Pitch PCB Screw Terminal Blocks Connectors 300V 16A 14AWG – 22AWG
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