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Home / Development Boards & Control Boards / AT89S52 MCU Development Board Beginner Starter AT89S51/C51 MCU Learning Board Experiment Board
Development Boards & Control Boards

Attributes

Brand -
Category Electronic Components / Maker DIY / Development Boards & Control Boards
Origin -
Core Chip AT89S52-24PU
Operating Voltage 5V DC
Clock Frequency 11.0592MHz
Flash Memory 8KB
RAM 256 Bytes
I/O Ports 32 Programmable Lines
Programming Interface ISP Download Port
LED Indicators 8 LEDs for Port Testing
Board Dimensions 75mm x 55mm
Package Weight 35g

5 reviews

A

Anonymous

Apr 05, 2026

Rating: 4/5

Works well

LEDs are bright. Documentation online is helpful.

A

Anonymous

Mar 30, 2026

Rating: 5/5

Great for students

Bought this for my electronics class. Works perfectly with Keil.

A

Anonymous

Mar 07, 2026

Rating: 5/5

Reliable hardware

No issues with programming. Pins are labeled clearly.

A

Anonymous

Feb 27, 2026

Rating: 4/5

Good value

Solid board, but wish it came with a USB cable.

A

Anonymous

Feb 05, 2026

Rating: 5/5

Perfect starter kit

Easy to understand layout for 8051 learning.

5 FAQ

Q: Can I use this with AT89S51?

A: Yes, it is compatible with AT89S51/C51 series.

Q: Is the programmer included?

A: No, you need a separate USB ISP programmer.

Q: Are there schematic diagrams?

A: Yes, available on the product wiki page.

Q: What power supply is needed?

A: Standard 5V DC adapter or USB power.

Q: Does this support C language?

A: Yes, compatible with Keil C51.

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