A
Anonymous
Apr 08, 2026
Rating: 5/5
Excellent value
Cheap and reliable. Good starting point for microcontroller basics without breaking the bank.
Description
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller Model | STC89C52RC |
| Operating Voltage | 5V DC |
| Clock Frequency | 11.0592MHz |
| Flash Memory | 8KB |
| RAM Capacity | 256 Bytes |
| I/O Ports | 32 Programmable Lines |
| Socket Type | 40-Pin Locking DIP |
| Communication Interface | UART / TTL Serial |
| Board Dimensions | 75mm x 55mm |
| Package Weight | 50g |
5 reviews
A
Anonymous
Mar 22, 2026
Rating: 5/5
Perfect for learning 8051
Everything works as expected. LEDs and buttons are responsive. Great value for the price.
A
Anonymous
Mar 15, 2026
Rating: 5/5
Great for University Projects
Used this for my embedded systems course. The socket makes swapping chips easy and the LEDs help with debugging.
A
Anonymous
Feb 09, 2026
Rating: 4/5
Solid board, basic docs
Hardware is good quality and sturdy. Wish the manual had more example code for beginners.
A
Anonymous
Feb 02, 2026
Rating: 4/5
Good build quality
PCB looks clean and traces are well done. Soldering points are accessible. Recommended for hobbyists.
5 FAQ
Q: Is the chip included or sold separately?
A: The board comes with an STC89C52RC chip pre-installed in the socket.
Q: Is this suitable for complete beginners?
A: Yes, it is designed specifically for learning and experimentation with minimal setup.
Q: Can I power this via USB?
A: Yes, it can be powered directly through the mini USB port connected to your PC.
Q: What software do I need to program this?
A: You can use Keil uVision for coding and STC-ISP software for flashing the chip.
Q: Does this come with the USB downloader cable?
A: Yes, the kit includes a USB to TTL programmer cable for flashing code.
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