WeMOS D1 Mini NodeMCU ESP8266-12F ESP-12 CH340 for Arduino Microcontroller
The compact WeMOS D1 Mini WiFi module with the ESP8266-12F chip is a versatile solution for IoT projects. The board features 4MB Flash memory, a CH340 converter, and a microUSB connector for easy programming in the Arduino IDE environment.
The microcontroller offers a rich set of pins, including 11 GPIO pins, an ADC input, and support for UART, I2C, SPI, and 1-Wire interfaces. The module supports Wi-Fi connectivity, making it an excellent choice for building smart sockets, switches, and home automation systems.
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LM2596S DC-DC Step-Down 3-40V 3A Buck Converter - Step-Down Voltage
LM2596S DC-DC Step-Down Buck Converter is a high-efficiency step-down module. It supports input voltage 3-40V and output 1.5-35V at maximum current 3A. The circuit achieves up to 90% efficiency. The built-in multi-turn potentiometer enables smooth and precise regulation of operating parameters. The product is ideal for powering microcontrollers such as Arduino and Raspberry Pi, voltage stabilization in DIY projects, and powering high-power LEDs.
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Mini 360 DC-DC Step-Down Converter 1-17V 1.8A - buck voltage regulator
The compact Mini 360 DC-DC Step-Down Converter with the MP2307DN chip is a reliable solution for stepping down voltage. It accepts input voltage 4.75 - 23 V and allows smooth adjustment of output voltage in the range 1.0 - 17 V. It delivers a stable current of 1.8 A at high efficiency of 95%.
Thanks to its miniature size, the module is ideal for IoT projects, powering microcontrollers, drones, and portable devices. It is an excellent alternative to heat-dissipating linear regulators.
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SX1308 DC-DC Step-Up 2-28V 2A - Voltage Boost Converter
This compact SX1308 DC-DC step-up converter boosts the input voltage from 2-24V to 2-28V at the output. The module delivers a continuous current of up to 2A and offers high efficiency of at least 95%. Smooth voltage adjustment is provided by a built-in potentiometer. Its small footprint makes it ideal for portable electronic projects, powering modules from lower-voltage cells, and building mobile power supplies. It is an excellent replacement for popular LM2577 and XL6009 modules.
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Raspberry Pi 3 model A+ WiFi 2.4/5 Ghz Bluetooth 512MB RAM 1.4GHz
The Raspberry Pi 3 A+ model is an improved version of the popular minicomputer. It features a more powerful Broadcom BCM2837B0, quad-core, 64-bit ARM-8 Cortex-A53 processor clocked at 1.4 GHz. It also offers dual-band WiFi (2.4 GHz and 5 GHz) and Bluetooth 4.2/BLE for added functionality and versatility.
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