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30A Relay Module 1 Channel

$1.07 – $1.15
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

$0.37
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

$1.26 – $1.35
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

$1.04 – $1.22
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

$1.88 – $4.64
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

$1.78 – $6.96
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

$2.50 – $5.17
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

$0.48 – $1.75
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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ELM327 V2.1 Mini Bluetooth 5.1 Auto OBD Scanner Code Reader Tool Car Diagnostic Tool

$0.97
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8W USB Soldering Iron Kit Adjustable Temperature Ceramic Core Heating

$6.75
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Multifunction Shield Expansion Board for Arduino

$0.99
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LM2596S DC-DC 2.5-40V to 1.25-37V 3A Step-down Buck Converter Power Supply Module Adjustable

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$0.76
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Lithium LiPo Battery to USB 5V 1A Step Up Boost Converter Power Module Charging Protection Board for DIY 18650 Power Bank 3.7-5.5V to 5V 134N3P T6845-C

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$0.14
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NodeMCU ESP-32S Kit ESP-32E compatible with Arduino

$2.68

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ESP32 2.8 inch Display Development Board

$8.92 – $10.16
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NodeMCU Lua Lolin CP2102 ESP8266 ESP-12E WiFi Development Board

$2.20
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NodeMCU Lua Lolin V3 CH340 ESP8266 ESP-12E WiFi Development Board

$1.54

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DC 0-100V / 10A 50A 100A Voltmeter Ammeter Module with LED Display

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$0.65 – $2.25
Warning: 10A has built-in shunt. 50A/100A must be connect with external shunt. Working voltage: 4.5-30V DC (input voltage should not
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JST-XH2.54 Connectors Male (100pcs/Lot)

$0.36 – $1.78
JST-XH2.54 Connectors Male Straight Pins 2 3 4 5 6 7 8 9 10 2.54mm xh-2.54 JSTXH2.54
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10pcs 18650 Battery Holder Box with DIP Pins

$1.20 – $3.26
1 lot/10pcs 18650 Battery Holder Connector: DIP style hard pins Battery Connection: serial
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ESP32 NODEMCU Module WiFi Development Board with CP2102 Compatible with Arduino 38-Pin

$3.03
Thhis module has 38 pins and offers more functions than a 30-pin module. And it is smaller and more convenient to use.
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Brown PET Polyester Film Tapes Heat Resistant TAPE 160°C (320°F)

$0.17 – $1.52
Brown PET Film Tapes Heat Resistant Kapton TAPE PCB Insulation High Temperate 160°C (320°F)
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Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 2.5-5V to 12V 5V 8V 9V 18650 Lithium Battery Voltage Regulator Module

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$0.13
Input voltage: DC 2.5V-5V Output voltage: DC 5V/8V/9V/12V (12V by default) Output capacity: input 3.7V battery, output 5V 1A, 8V
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