SmartElex AT89S52 Microcontroller Development Board – 40-Pin DIP MCU with L298P Motor Driver

The SmartElex AT89S52 Microcontroller Development Board is a versatile and beginner-friendly platform designed to help students, hobbyists, and engineers learn microcontroller programming with ease.

Built around the AT89S52 8-bit MCU, this board provides everything you need to develop and test embedded projects. It comes with essential onboard components like a 16×2 LCD display, 4×4 matrix keypad, and L298P motor driver, allowing you to explore multiple real-world applications without needing extra hardware.

This board is ideal for embedded system development and automation projects, making it a great educational tool as well as a reliable prototyping board for professionals. The onboard USBASP programmer and CH340G serial interface simplify uploading HEX files and serial communication.

Whether you’re learning the basics of 8051 microcontrollers or building complex logic circuits, the SmartElex AT89S52 development board offers a complete, ready-to-use platform for hands-on innovation.

Pinout Diagram:

Features:

• Equipped with AT89S52 8-bit microcontroller in 40-pin DIP package.
• Includes L298P motor driver for DC motor control.
• 16×2 LCD display and 4×4 matrix keypad integrated on board.
• Built-in USBASP programmer and CH340G serial communication interface.
• Onboard 5V regulator circuit (78M05) for stable power output.
• Clearly labeled port extensions for easy pin identification.
• Compact and durable design with power switch, reset button, and status LED.