A
Anonymous
Mar 30, 2026
Rating: 5/5
Fast and reliable
Replaced an older 89C52 with this. Much faster clock speed and lower power consumption.
Description
STC8G1K08A Core Board Development Kit with Built-in ADC MCU Controller, 51-Series 8-Pin Module
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller Model | STC8G1K08A-TQFP8 |
| Core Architecture | Enhanced 8051 CISC |
| Operating Voltage | 3.3V to 5.5V DC |
| Max Clock Frequency | 33 MHz |
| Flash Memory | 8 KB |
| SRAM | 1 KB |
| ADC Resolution | 12-bit High Speed |
| GPIO Count | 6 Programmable Pins |
| Programming Interface | USB-TTL Serial Download |
| Board Size | 20mm x 15mm x 3mm |
5 reviews
A
Anonymous
Mar 26, 2026
Rating: 4/5
Solid performance
Using it for a home automation sensor node. Sleep mode works well to save battery.
A
Anonymous
Mar 03, 2026
Rating: 4/5
Good value board
The ADC is accurate enough for my voltage monitoring task. Wish it had more GPIO pins though.
A
Anonymous
Feb 08, 2026
Rating: 5/5
Perfect for small projects
Works right out of the box. Very easy to program using the STC ISP software. Great for sensor reading.
A
Anonymous
Feb 05, 2026
Rating: 5/5
Great for learning 8051
Bought this for my embedded systems class. Documentation online is sufficient to get started.
5 FAQ
Q: Does this support 3.3V logic?
A: Yes, the board operates between 3.3V and 5.5V.
Q: What software is needed?
A: You can use STC-ISP software available on the manufacturer website.
Q: How many ADC channels?
A: It features up to 8 channels of 12-bit ADC depending on pin usage.
Q: Is an external crystal required?
A: No, it has a built-in high precision RC oscillator.
Q: Can it drive relays directly?
A: No, please use a transistor or driver circuit for inductive loads.
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