Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Core Architecture | 8051 Compatible |
| Microcontroller Model | STC89C52RC |
| Operating Voltage | 5V DC |
| Clock Frequency | 11.0592MHz |
| Flash Memory | 8KB ISP Flash |
| RAM Capacity | 256 Bytes |
| I/O Ports | 32 Programmable Lines |
| Programming Interface | USB to TTL / ISP |
| Included Peripherals | LEDs, Buttons, 1602 LCD |
| Package Weight | 150 Grams |
Anonymous
Apr 09, 2026
Rating: 4/5
Works as described
Solid board for the price. The LCD screen is a nice addition. Only minor issue was the jumper caps were a bit loose, but easily replaced.
Anonymous
Apr 02, 2026
Rating: 5/5
Reliable for university labs
We ordered ten of these for our lab. All boards functioned correctly. The STC89C52RC is a classic chip for education.
Anonymous
Mar 23, 2026
Rating: 4/5
Good value but manual is basic
The hardware quality is solid. LEDs and buttons work fine. I wish the documentation was more detailed in English, but online communities helped.
Anonymous
Mar 10, 2026
Rating: 5/5
Excellent starter kit
Everything arrived intact. The USB programmer worked immediately on Windows 10. Great way to learn C51 assembly and C programming.
Anonymous
Jan 20, 2026
Rating: 5/5
Perfect for learning embedded systems
Bought this for my sophomore engineering project. The board is well-labeled and the examples provided helped me understand interrupts and timers quickly.
Q: Does this come with a USB cable?
A: Yes, the package includes a USB cable for power and programming communication.
Q: What software do I need to program this?
A: You can use Keil uVision for C or Assembly programming. The STC-ISP software is needed for downloading code.
Q: Is this compatible with Arduino IDE?
A: No, this board uses the 8051 architecture and is not compatible with the Arduino IDE which targets AVR/ARM chips.
Q: Are example codes provided?
A: Yes, a CD or download link is provided with basic examples for LEDs, timers, and LCD display usage.
Q: Can I power this via a 9V battery?
A: Yes, there is a DC power jack that accepts 9V input, which is regulated down to 5V for the board.
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