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AI Thinker SX1278 LoRa RA-01 433MHz Wireless Transceiver Module with Baseboard

AI Thinker SX1278 LoRa RA-01 433MHz Wireless Transceiver Module with Baseboard

High-performance 433MHz LoRa module with baseboard for long-range, low-power wireless communication—perfect for IoT, smart devices, and remote sensing projects.

circuit board for mobile charging

Circuit board for mobile charging—efficient, safe, and compact solution for DIY projects, mobile repair, and custom power banks.

AI Thinker NF-01N Wireless ESP8266

AI Thinker NF-01N Wireless ESP8266

Compact Wi-Fi module for IoT projects. Easy integration, low power, and reliable wireless connectivity for smart devices, sensors, and automation systems.

DC-DC buck converter module

DC-DC buck converter module—efficient step-down voltage regulator for Arduino, IoT, and DIY electronics projects.

LM317 DC-DC adjustable step-down buck converter module

LM317 DC-DC adjustable step-down regulator module—simple, stable voltage control for Arduino, learning, and DIY electronics projects.

LM2596 DC-DC buck converter module

LM2596 DC-DC buck converter module—adjustable step-down voltage regulator up to 3A for Arduino, LED, and DIY electronics projects.

LM2596HVS DC-DC buck converter module

LM2596HVS DC-DC buck converter module—high-voltage step-down regulator up to 3A for industrial, automotive, and DIY electronics.

ESP32 LoRa SX1278 0.96″ Blue OLED Display BT WiFi Module

ESP32 LoRa SX1278 OLED Module
Compact ESP32 module with 0.96" blue OLED display, WiFi, Bluetooth, and long-range LoRa communication. Ideal for IoT projects, smart devices, and DIY electronics.

MP1584EN Mini 3A DC-DC Buck Converter module

MP1584EN mini 3A DC-DC buck converter module—high-efficiency adjustable step-down power regulator for DIY and embedded electronics.

Mini 360 DC-DC buck converter power module

Mini 360 DC-DC buck converter module—compact step-down voltage regulator for Arduino, ESP32, and DIY electronics projects.

400kV high voltage step-up power module

400kV high voltage step-up power module for science experiments, arc discharge demonstrations, and educational projects.

MT3608 DC-DC Step Up Module

MT3608 DC-DC step-up (boost) module with adjustable output—ideal for Arduino, battery-powered devices, and DIY electronics projects.