Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller Model | STC89C52RC-40I-P |
| Operating Voltage | 5V DC |
| Clock Frequency | 11.0592MHz / 24MHz Selectable |
| Flash Memory | 8KB ISP Flash |
| RAM | 256 Bytes |
| I/O Ports | 32 Programmable Lines |
| Programming Interface | USB to TTL Serial |
| Onboard Peripherals | LEDs, Buttons, Buzzer, LCD Interface |
| Board Dimensions | 80mm x 60mm |
| Software Compatibility | Keil C51, STC-ISP Tool |
Anonymous
Apr 06, 2026
Rating: 5/5
Perfect for university projects
Used this for my embedded systems class. It handled all our assignments without any issues. Highly recommend for students.
Anonymous
Feb 24, 2026
Rating: 5/5
Great for beginners
This board is perfect for learning embedded systems. The tutorials provided are easy to follow and the hardware is robust.
Anonymous
Jan 28, 2026
Rating: 5/5
Robust design
Durable PCB and components. I have dropped it twice and it still works perfectly. Good quality control.
Anonymous
Jan 27, 2026
Rating: 4/5
Good hardware, manual could be better
The board works well and all components function as expected. I wish the English translation in the manual was slightly clearer.
Anonymous
Jan 19, 2026
Rating: 5/5
Excellent value
Comes with everything needed to get started including the USB cable. Great price point for the features offered.
Q: Can I power this board using a 9V battery?
A: Yes, there is a power jack that accepts 5V input. Please ensure your battery regulator outputs 5V DC.
Q: Are code examples provided with the kit?
A: Yes, you can download a zip file containing example codes and documentation from our support page.
Q: What software do I need to program this?
A: You can use the STC-ISP tool for downloading code and Keil C51 for compiling your projects.
Q: Is this board compatible with macOS?
A: Yes, it is compatible with macOS provided you install the appropriate USB-to-serial drivers.
Q: Does the package include a USB cable?
A: Yes, a USB cable is included in the box for power and programming.
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