Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Core Model	STC89C52RC
Socket Type	40-Pin Lock-Type ZIF
Input Voltage	5V DC via USB
Crystal Oscillator	11.0592MHz
Programming Port	Mini USB
Reset Button	Manual Push Button
PCB Size	55mm x 35mm
Weight	15g
PCB Material	FR-4 Fiberglass
LED Indicators	Power & Run Status

5 reviews

Anonymous

Mar 26, 2026

Rating: 4/5

Good value

Works well but the USB cable included is a bit short. Otherwise perfect for DIY projects.

Anonymous

Mar 16, 2026

Rating: 5/5

Great for learning

Used this for my university embedded systems course. The lock socket makes changing chips very easy without soldering.

Anonymous

Mar 01, 2026

Rating: 5/5

Solid build quality

PCB looks professional and the USB connection is stable. Drivers were easy to install on Windows 10.

Anonymous

Feb 10, 2026

Rating: 5/5

Easy to program

Compatible with Keil uVision right out of the box. Highly recommend for beginners.

Anonymous

Jan 25, 2026

Rating: 5/5

Perfect starter board

I was able to blink an LED within minutes. The schematic provided online was very helpful.

5 FAQ

Q: Can I power it externally?

A: Yes, there are pins for external 5V supply if not using USB.

Q: What software do I need?

A: You can use Keil uVision or STC-ISP software.

Q: Is the schematic open source?

A: Yes, you can find the schematic in the product description files.

Q: Are drivers included?

A: Drivers are available for download via the link in the manual.

Q: Does this support STC89C51?

A: Yes, it supports the entire STC89 series.

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