Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards
Origin	-
Microcontroller Model	STC8G1K08A
Architecture	8051 Compatible
Pin Count	8-Pin Module
Built-in Feature	12-bit ADC
Operating Voltage	3.3V / 5V Dual Power
Clock Speed	Up to 35MHz
Flash Memory	8KB On-Chip Flash
Interface Type	UART, I2C, SPI
Package Type	SOP-8 / DIP-8 Adaptable
Application Scope	Industrial Control & Learning

6 reviews

Anonymous

Mar 27, 2026

Rating: 3/5

Works well but pins are tight

Functionality is great, but the pin headers are a bit close together for breadboarding without an adapter. Once soldered onto a carrier board, it works perfectly.

Anonymous

Mar 13, 2026

Rating: 5/5

Perfect for small embedded projects

This STC8G1K08A board is exactly what I needed for my sensor reading project. The built-in ADC works flawlessly, and the 8-pin form factor saves a lot of space on my custom PCB.

Anonymous

Mar 11, 2026

Rating: 4/5

Good starter board

Easy to set up with the STC-ISP software. The only downside is that you need a USB-to-TTL adapter separately, which wasn't clearly stated in the listing.

Anonymous

Mar 08, 2026

Rating: 5/5

Excellent performance per dollar

The speed upgrade over older 8051 chips is noticeable. Interrupt response is fast, and the integrated peripherals reduce the need for external components.

Anonymous

Mar 07, 2026

Rating: 5/5

Reliable and compact

I've used several of these for industrial control prototypes. They are stable, handle voltage fluctuations well, and the ADC precision is sufficient for most analog inputs.

Anonymous

Mar 05, 2026

Rating: 4/5

Great value for learning 8051

As a student learning microcontrollers, this board is affordable and easy to program. Documentation could be slightly better in English, but community forums helped me get started quickly.

5 FAQ

Q: Can this run at 5V logic levels?

A: Yes, the board supports dual voltage operation and is compatible with both 3.3V and 5V logic systems.

Q: Does this board come with a USB programmer included?

A: No, this package includes only the core board. You will need a separate USB-to-TTL serial adapter to program the microcontroller.

Q: Is there C language support available for this chip?

A: Absolutely. This chip is fully supported by Keil C51 and SDCC compilers, making C programming straightforward.

Q: What is the resolution of the built-in ADC?

A: The STC8G1K08A features a high-speed 12-bit ADC, suitable for precise analog signal acquisition.

Q: What is the maximum operating frequency?

A: The STC8G1K08A can operate at frequencies up to 35MHz, depending on your specific clock configuration and power supply stability.

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