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SmartElex AT89S52 Microcontroller Development Board – 40-Pin DIP MCU with L298P Motor Driver
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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 16x2 LCD display, 4x4 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.

| Specification | Details |
|---|---|
| Item Type | Development Board |
| Microcontroller | AT89S52 |
| Input Voltage (V) | 9 to 15 |
| USB to Serial Chip | CH340 |
| Additional Specs. | No. of 16-bit Timer and Counter: 3 |
| Internal RAM | 256 Bytes |
| Flash Memory | 8 KBytes |
| Crystal Oscillator (MHz) | 11.0592 |
| Length (mm) | 105 |
| Width (mm) | 92 |
| Height (mm) | 15 |
| Weight (g) | 65 |
This item is covered with a supplier warranty of 1 year from the time of delivery against manufacturing defects only.
In case of manufacturing defects or issues, we will replace the part after warranty confirmation by our technical team, but we won’t offer refunds or replace the entire product.