New products

ESP32-S3 SuperMini is an ultra-compact ESP32-S3 development board featuring a dual-core Xtensa LX7 processor, 2.4GHz Wi-Fi, Bluetooth 5 LE, USB Type-C connectivity, 4MB Flash and 2MB PSRAM. Its tiny size makes it ideal for IoT, automation, wearable, sensor and embedded projects.

The Wemos D1 Mini V4 is a compact ESP8266-based WiFi development board featuring a USB Type-C port, CH340C USB-to-UART interface, and 4MB (32Mbit) flash memory. With 11 digital I/O pins, 1 analog input, and support for Arduino and MicroPython, it is an excellent choice for IoT, automation, sensor and smart-home projects.

Measure inside diameter, outside diameter, depth, and step dimensions accurately with this 150mm Digital Vernier Caliper. Made from lightweight and durable carbon-fiber composite material, it features a clear LCD display and supports both mm and inch measurement modes. Ideal for electronics, mechanical work, DIY projects, automotive applications, and general workshop use.

Hi-Link HLK-10M05B is a compact 10W isolated AC-DC power supply module that converts 85-265V AC input to a stable 5V DC, 2A output. Designed for smart home, IoT, industrial automation, and embedded systems, it features high efficiency, 3000VAC isolation, built-in short-circuit and over-current protection, and reliable long-term performance.

The STM32F030C8T6 Development Board is a compact ARM Cortex-M0 microcontroller board designed for embedded systems, robotics, industrial control, and IoT applications. It features a 48MHz STM32F030C8T6 MCU, 64KB Flash, 8KB RAM, Micro USB power input, SWD debugging interface, BOOT mode selector, onboard LEDs, and easy access to all GPIO pins for rapid prototyping and development.

The HLK-5M05 is a high-quality isolated 5W AC-DC power supply module that converts 100-240V AC mains voltage into a stable 5V DC output with up to 1A output current. Designed by Hi-Link, it features 3000VAC isolation, built-in short-circuit and over-current protection, low standby power consumption, and excellent reliability. It is widely used in smart home devices, IoT products, industrial automation, ESP32 and Arduino projects, embedded systems, and custom power supply designs.