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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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KY-003 Hall Effect Magnetic Sensor Module 3144E 10pcs/Lot

$1.34
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AT24C256 I2C Interface EEPROM Data Storage Module

$0.47
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0.96” Inch OLED Display I2C IIC 128×64 SSD1306

$1.40
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MC-38 Wired Door Window Sensor Detector Magnetic Switch

$0.29 – $1.00
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DHT11 Digital Temperature Humidity Sensor Module

$0.50
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FOTEK SSR-40DA 40A Solid State Relay Module for PID Temperature Control

$1.59

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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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XH-W1209 12V DC Digital Temperature Controller Thermostat -50 – 110 °C with Relay

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$0.64 – $0.92
Specifications: Temperature range : -50 – 110 ℃ Dimensions: 48.5x40mm Temperature control mode: ON / OFF Resolution：When temperature is 0.1℃,
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CJMCU-758 Linear Hall Current Sensor Module ACS758

$2.85
ACS758LCB ACS758LCB-050B-PFF-T CJMCU-758 Linear Hall Effect Current Sensor Current Module NEW Diy Kit Electronic PCB Board Module
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LM2596S 3-40V 3A DC-DC Adjustable Step-down Power Supply Module Buck Converter

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$0.35
LM2596S-ADJ 3-40V DC-DC adjustable step-down Voltage regulator power supply MODULE BOARD 3A Buck Converter LM2596s LM2596 Name : LM2596 DC-DC
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WeMos D1 Mini V3 NodeMCU with ESP8266-12F WiFi module compatible with Arduino

$1.53
WeMos D1 mini V3.0.0 is a miniature WiFi development board. It turns the very popular ESP8266 wireless microcontroller into a fully fledged development board.
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10pcs 18650 Battery Holder Box With Wire Lead

$0.63 – $1.92
1 lot/10pcs 18650 Battery Holder Wire Length: 10cm Battery Connection: serial
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TTL to RS485 Industrial Two-Way Converter Adapter Module MAX485 to TTL

$0.79
1, All the chips we guarantee are brand new imported industrial-grade chips, which can reach a distance of thousands of
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