Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller Model | STC89C52RC |
| Operating Voltage | 5V DC |
| Crystal Oscillator | 11.0592 MHz |
| Flash Memory | 8 KB |
| RAM | 256 Bytes |
| I/O Ports | 32 Lines |
| Programming Interface | USB ISP |
| LED Indicators | Power & Test LED |
| Board Dimensions | 75 x 55 mm |
| Weight | 20 grams |
Anonymous
Apr 16, 2026
Rating: 5/5
Perfect for students
This board is exactly what I needed for my university embedded systems course. Easy to program.
Anonymous
Apr 10, 2026
Rating: 4/5
Good quality
Works well. The USB cable was a bit short but the board itself is solid.
Anonymous
Feb 26, 2026
Rating: 4/5
Solid beginner board
Good for learning C51. Documentation could be more detailed in English.
Anonymous
Feb 18, 2026
Rating: 5/5
Fast shipping
Arrived quickly and well packaged. All pins are clearly labeled which helps.
Anonymous
Feb 15, 2026
Rating: 5/5
Great value
Cannot beat the price for a functional 8051 learning board. Highly recommended.
Q: Does this include a USB cable?
A: Yes, a standard USB cable is included in the package for programming and power.
Q: Can I power this with 3.3V?
A: No, this board operates at 5V. Using 3.3V may cause unstable operation.
Q: Is this compatible with Arduino IDE?
A: No, this board uses the 8051 architecture and is not compatible with Arduino IDE.
Q: What software is required?
A: You can use Keil C51 for coding and STC-ISP software for uploading programs.
Q: Is the chip socketed?
A: Yes, the STC89C52 chip is placed in a DIP-40 socket for easy replacement.
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