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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 – $7.12
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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LM2596HVS 3A DC-DC Step-down Module Input 48V 4.5-50V

$0.46
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0.56″ 2-Wire Digital Voltmeter DC 4.5 – 30V, 5 – 120V

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$0.34 – $0.46
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5.08mm PCB Screw Terminal Blocks Connectors KF300 100pcs/Lot

$3.51 – $5.19
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JST-XH2.54 Connectors Male (100pcs/Lot)

$0.36 – $1.82
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Kapton Polyimide Film Tapes Heat Resistant TAPE 260°C (500°F)

$0.22 – $3.17
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SN-01BM Crimping Tool for JST XH2.54 PH2.0 SM2.54

$6.17

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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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DUE R3 SAM3X8E 32-bit ARM Cortex-M3 with Arduino logo

$23.72 – $23.86
Due is a microcontroller board based on the Atmel SAM3X8E ARM Cortex-M3 CPU.
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KY-028 Thermistor Digital Temperature Sensor Module

$0.25
Digital temperature sensor module KY-028 The digital temperature module and the digital 13 interface have their own LED to build
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2315 Mechanical Active Buzzer DC12V Mechanical Vibration Alarm

$0.29
23*15mm 23x15mm 1.2V 3V 6V 9V 12V
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Mini-360 MP2307DN 3A Step-down Power Supply Module Buck Converter

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$0.26
Mini-360 DC-DC 4.75V-23V Mini360 to 1-17V Module Properties: non-isolated buck Rectification: synchronous rectification Input voltage: 4.75V-23V Output voltage: 1.0V-17V Output
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37 in 1 Box Sensor Modules Kit for Arduino

$6.06 – $7.07
Package included: 1x Small passive buzzer module 1x 2-color LED module 1x Hit sensor module 1x Vibration switch module 1x
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SD Card Reader Read Write Module Slot Socket SPI

$0.27
1. Onboard pop-up SD card interface 2. Onboard AMS1117-3.3 LDO power chip 3. Double-row pin interface design, convenient for users
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