company blog about Supply ST Evaluation Boards, Development Boards, Mingjiada Supply ST Motion Sensor And Audio Amplifier Evaluation Board, STM32 Nucleo Development Board

Supply ST Evaluation Boards, Development Boards, Mingjiada Supply ST Motion Sensor And Audio Amplifier Evaluation Board, STM32 Nucleo Development Board

Shenzhen Mingjiada Electronics Co., Ltd. — Long-term supplier of the full range of ST evaluation board products, including but not limited to: motion sensor evaluation boards, audio amplifier evaluation boards, STM32 Nucleo development boards, and more. Mingjiada Electronics maintains ample stock covering the entire ST evaluation board portfolio, enabling rapid response to diverse customer procurement requirements. Leveraging an efficient logistics system, we ensure timely delivery of required components, safeguarding uninterrupted R&D progress.

I. Motion Sensor Evaluation Boards
Mingjiada Electronics offers a comprehensive range of ST motion sensor evaluation tools, precisely covering applications from basic motion detection to advanced inertial measurement.
The STEVAL-MKI109D serves as the core motherboard within ST's sensor evaluation ecosystem, utilising the high-performance STM32H563ZI microcontroller as an interface bridge.
It connects sensors to a PC, supporting multiple interface protocols including I²C, I³C, SPI, and TDM to enable high-speed data output.
The platform's software-configurable power supply circuit allows sensor supply voltage to be set between 0V and 3.6V on the VDD and VDDIO pins of the DIL24 socket, simulating real-world operating conditions while supporting online current consumption measurement.
Mingjiada Electronics concurrently supplies multiple dedicated sensor adaptation boards compatible with the STEVAL-MKI109D platform, forming a complete evaluation ecosystem.
STEVAL-MKI151V1 is a LIS2DH12 3-axis accelerometer adaptation board featuring a standard DIL 24 socket design. Its measurement range covers ±2g/±4g/±8g/±16g, meeting most acceleration detection requirements.
For advanced applications such as vibration detection, the STEVAL-MKI252KA evaluation kit utilises the IIS3DWBG1 3-axis digital vibration sensor. Connected via a ribbon cable to a universal adapter board, it is specifically engineered for industrial vibration sensing.

II. Audio Amplifier Evaluation Boards
ST's audio amplifier evaluation boards deliver high-quality audio solutions for automotive entertainment, multimedia devices, and similar applications.
These evaluation boards leverage ST's advanced audio processing technology, combining high performance with diagnostic capabilities.
The typical STEVAL-CCA002V1 evaluation board is designed specifically for the TS4994IQT chip, representing a fully assembled Class AB audio amplifier evaluation board.
The board supports a wide supply voltage range from 2.5V to 5.5V, delivering 1W of mono output power.
Within the automotive audio sector, Mingjiada Electronics supplies a Class D automotive audio amplifier evaluation board based on the FDA903D chip.
This board features load current monitoring and a wide operating voltage range, delivering up to 45W of mono output power, making it highly suitable for automotive infotainment and telematics applications.
The evaluation board supports audio stream reception via an I²S interface and can be configured through a dedicated I²C bus.
Models supplied by Mingjiada Electronics include: AEK-AUD-D903V1, AEK-CON-C1D9031, STEVAL-CCA037V1, STEVAL-CCA042V1, STEVAL-CCA044V1, and others.

III. STM32 Nucleo Development Boards
1. STM32 Nucleo-32 Development Board
The Nucleo-32 development board offers the following advantages:
Arduino Nano connectivity: Enables straightforward functionality expansion via dedicated extension boards
Integrated ST-LINK/V2.1 debugger/programmer: Eliminates need for separate probes, supporting virtual COM port, mass storage, and debug port
Flexible power supply options: Can be powered via USB VBUS or an external power source
Extensive IDE support: Includes IAR, Keil, GCC-based IDEs, and Arm Mbed
2. STM32 Nucleo-64 Development Board
The Nucleo-64 development board features the following highlights:
Multiple connectivity options: Includes Arduino Uno V3, ST morpho expansion header pins, and dedicated connectors for external SMPS experiments
Integrated ST-LINK/V2-1 debugger/programmer: Features USB re-enumeration, supports virtual COM port, mass storage and debug mode
External SMPS: Generates Vcore logic power supply for optimised power consumption
Rich interfaces: Includes user LEDs, user buttons, reset button and 32.768kHz LSE crystal oscillator
Flexible power options: Power supply obtainable from ST-LINK USB VBUS or external power source
Models supplied by Mingjiada Electronics: NUCLEO-F031K6, NUCLEO-F072RB, NUCLEO-F302R8, NUCLEO-F334R8, NUCLEO-G070RB, NUCLEO-L053R8, NUCLEO-L073RZ, NUCLEO-L412RB-P, NUCLEO-L433RC-P, NUCLEO-L452RE-P, NUCLEO-L4P5ZG, NUCLEO-WB15CC and other products.

Mingjiada Electronics maintains a long-term supply of ST evaluation boards/development boards. For further product information regarding ST evaluation boards or to enquire about samples, please visit the Mingjiada Electronics official website (https://www.integrated-ic.com/) for comprehensive supply details.