会社ブログについて Supply ST Evaluation Board:Vibration Sensor,LED Driver,Motor Controller

Supply ST Evaluation Board:Vibration Sensor,LED Driver,Motor Controller

Shenzhen Mingjiada Electronics Co., Ltd., as a leading distributor of electronic components in China, adheres to the principle of ‘serving customers and benefiting customers,’ providing high-quality and diverse electronic components to its clients.

Main products include: 5G chips, new energy ICs, IoT ICs, Bluetooth ICs, vehicle networking ICs, automotive-grade ICs, communication ICs, artificial intelligence ICs, etc. Additionally, the company supplies memory ICs, sensor ICs, microcontroller ICs, transceiver ICs, Ethernet ICs, WiFi chips, wireless communication modules, connectors, and other electronic components.

Supply Advantages

1. Authenticity Guaranteed

All products are sourced from official channels, accompanied by complete quality traceability reports and original manufacturer certification, ensuring customers receive 100% authentic products.

2. Ample Inventory

The company maintains over 2 million inventory models, ensuring sufficient stock to support customers' needs from R&D pilot production to mass production.

3. Competitive Pricing

Leveraging the advantages of large-scale procurement, we offer prices below market rates and implement tiered pricing strategies based on purchase volume. Long-term partners can also enjoy price-locking services to effectively control procurement costs.

4. Rapid Delivery Services

24-hour shipping: Quick processing of standard orders

4-hour emergency response: Special expedited service

Next-day delivery coverage: Rapid delivery to key regions

5. Flexible Procurement Models

Small-batch procurement: Minimum order of 1 piece to meet R&D needs

Bulk orders: Support for VMI (Vendor-Managed Inventory) and other collaborative models

Long-term agreements: Providing stable supply guarantees

【Vibration Sensor Evaluation Board】

Within the sensor technology domain, STMicroelectronics' STEVAL-MKI109D evaluation board serves as a potent tool specifically engineered for context-aware applications utilising MEMS sensors.

This evaluation board has recently undergone an upgrade, incorporating an STM32H5 microcontroller and a USB-C connector, alongside the addition of multiple digital interfaces such as I3C, significantly enhancing data communication flexibility.

The core strength of the STEVAL-MKI109D lies in its plug-and-play simplicity. Developers need only insert the sensor module, connect to a PC, and commence data analysis within the ST MEMS Studio software.

This integrated graphical development environment enables developers to visualise sensor output data, rapidly fine-tune parameter settings, and train AI capabilities using the module's embedded Machine Learning Core (MLC) and Intelligent Sensor Processing Unit (ISPU).

STMicroelectronics' MEMS portfolio encompasses inertial sensors, pressure sensors, biosensors, and digital/analogue microphones, offering varied sensing speeds, accuracies, and measurement ranges.

These compact, robust sensors suit diverse harsh operating environments, targeting applications including consumer electronics, smartphones, wearables, smart homes, industrial sensors, security devices, healthcare, and environmental monitoring.

【LED Driver Evaluation Boards】

Within LED driver technology, STMicroelectronics offers multiple evaluation boards catering to diverse power requirements and applications.

The STEVAL-ILL008V1 is a dedicated evaluation board for assessing control and drive circuits in LED lighting applications, integrating an efficient LED driver solution.

It supports a wide input voltage range from 90VAC to 265VAC, delivering up to 30W output power with a typical output voltage of 48VDC and a maximum output current of 600mA.

The board features efficient topology designs, such as flyback or half-bridge resonant topologies, achieving over 90% efficiency and a power factor greater than 0.9.

【Motor Control Evaluation Boards】

Motor control represents another significant application area for STMicroelectronics evaluation boards.

The EVLSERVO1 servo motor driver reference design delivers a compact (50mm x 80mm x 20mm) high-power motor control solution with a maximum output power of 3kW.

It brings rich functionality to servo motor control, suitable for industrial automation, home automation, household appliances, servo electric drives, electric bicycles, as well as service robots and automated robots.

The EVLSERVO1 incorporates the advanced STSPIN32G4 smart motor driver chip, enabling developers to implement field-oriented control (FOC) algorithms with or without sensors, using either single-resistor or three-resistor current sampling. It also supports advanced position control, torque control algorithms, or six-step control modes.