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 Method | ISP via USB |
| Display Interface | 8-digit 7-segment LED |
| Board Dimensions | 160mm x 100mm |
| Package Weight | 150 grams |
Anonymous
Apr 13, 2026
Rating: 5/5
Fast shipping and good quality
Arrived quickly and was well packaged. The board powers up immediately and the examples run without modification.
Anonymous
Mar 30, 2026
Rating: 5/5
Perfect for beginners
This board is exactly what I needed for my university embedded systems course. The documentation is clear and the hardware is robust.
Anonymous
Mar 23, 2026
Rating: 5/5
Excellent learning tool
I used this to learn 8051 assembly language. All peripherals work as described. Highly recommend for hobbyists.
Anonymous
Feb 22, 2026
Rating: 3/5
Missing driver link
The hardware is fine, but I had to search online for the CH340 driver. Would be nice to have a QR code included.
Anonymous
Feb 01, 2026
Rating: 4/5
Good value kit
Works well for the price. The LED display is bright. Only issue was the USB cable felt a bit thin.
Q: Is the USB download cable included in the box?
A: Yes, the package includes a USB cable for programming and power supply.
Q: Does this support Keil C51 compiler?
A: Yes, this board is fully compatible with the Keil C51 development environment.
Q: Is the STC89C52 chip socketed or soldered?
A: The chip is installed in a socket, allowing you to replace it or use different 8051 compatible chips.
Q: Can I power this with a 9V battery?
A: The board is designed for 5V USB power. Using a 9V battery directly may damage the board without a regulator.
Q: Are the schematics available for download?
A: Yes, you can find the schematics and source code on our official support page linked in the manual.
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