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- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-02-16
Featured top51 manuals
Aijing TOP51 Microcontroller Development Board User Manual
The Aijing TOP51 microcontroller development board is a comprehensive learning platform that supports STC 1T single‑chip microcontrollers. It integrates 26 modules—including TF‑card, PS/2 keyboard, LCD, A/D converter, motor drivers, and more—providing a rich set of experiments for beginners and advanced users alike. All 36 I/O pins are exposed via the J3 header for easy external connections.
The board is powered via a selectable 5 V or 3.3 V supply using shorting caps on the J1 pins, and it features a replaceable crystal oscillator (10 MHz, 11.0592 MHz, 12 MHz, 22.1184 MHz). Detailed instructions cover USB power and programming, LCD contrast adjustment, component installation directions, and safety precautions such as correct DS18B20 orientation. This manual is written in Chinese.
Covers: Main Features · On‑board Resources · Physical Dimensions · Module Structure · Power Supply Voltage Selection · Power Switch
Latest top51 manuals
Aijing TOP51 Microcontroller Development Board User Manual
User Manual 14 pages · 1.3 MB · ZHThe Aijing TOP51 development board manual explains features, resources, connections, power options, and usage instructions.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in top51 manuals
How can I adjust the LCD contrast on the board?
Turn the potentiometer RP2 clockwise to increase contrast; a small counter‑clockwise turn reduces it.
From: Aijing TOP51 Microcontroller Development Board User Manual