Arduino
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XL 6009 LM2596S DC-DC Voltage Converter
$2.35DC-DC Voltage Converter is an adjustable automatic step up-down converter with LM2596S and XL6009 integrated on it.
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XL4015 DC-DC Voltage Regulator
$5.50The XL4015 DC DC Voltage Regulator is a very small converter that can adjust the input voltage between 8V and 36V to the output voltage between 1.25V and 32V.
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WiFi Based UNO+ATmega328P+ESP8266 8MB Flash USB-TTL CH340G
$13.22WiFi Based UNO Classic is a customized version of ARDUINO UNO R3 board. Uno R3 ATmega328 and ESP8266 8Mb flash are combined on the same board.
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TP4056 Surge Protected Mini USB 1a 5v Lipo Battery Charge Module
$1.53The TP4056 surge protector allows you to charge rechargeable single-cell lithium batteries with constant current and constant voltage.
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NodeMCU Lua ESP8266 ESP-12E Based WiFi Development Board
$1.37PCF8574 IO Expansion Shield product is an 8-bit Input-Output multiplexer using I2C communication type.
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NodeMCU Lua ESP8266 ESP-12E Based WiFi Development Board
$3.82It is an affordable and breadboard compatible development board that aims to easily set up and run your Esp8266 based projects.
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LM2577 DC-DC Adjustable Power Converter Module
$7.36The LM2577 DC-DC Step Up Module is a DC-DC step-up converter capable of making a DC output voltage in excess of the input voltage.
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Infrared Transceiver Remote Control
$1.53Infrared (IR, Infrared) control is an easy-to-use and functional product that you can use in a wide variety of robotics and hobby applications.
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ESP32- CAM WiFi Bluetooth Development Card+OV2640 Camera
$9.34ESP32-CAM is a module that combines ESP32-S chip and OV2640 camera, which will make you a video streaming web server, which you can use in areas such as face recognition and detection, home automation system.
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Precision RTC (Real Time Clock) Module
$4.21DS3231 RTC module is a real time clock module that you can use for precise clock reading in your various Arduino projects. It is 100% new and high quality.
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Multifunctional Extenseion Card DHT11 LM35 Temperature Moisture TTL Serial Port
$3.36Multi-Function Expansion Card; It is a multifunctional expansion board that contains many components such as DHT11, LM35, Temperature and Humidity sensor modules.
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Arduino Uno R3 Plexi Box Transparent
$1.32Arduino UNO R3 Plexi Box is a product made of transparent plexiglass material, designed to protect your Arduino board from external impacts.