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Artificial intelligence (AI) is opening up endless possibilities, from virtual assistants to self-driving vehicles, to automated factory equipment, and voice recognition in consumer electronics. However, realizing these possible applications requires extremely high computing power and expensive, highly power-consuming large processors. In embedded devices, this function is actually not available - the embedded microcontroller operates too slowly to process images efficiently and make real-time decisions.

Amid the wave of accelerated penetration of artificial intelligence towards the edge, ADI (Analog Devices) 's ultra-low power AI MCU, with its heterogeneous computing architecture and microwatt-level energy efficiency ratio, has become the core engine for medical wearable devices, industrial sensors, and smart homes. However, project terminations, design changes or supply chain adjustments have led to a large number of unused chips piling up in the warehouse, not only occupying the company's cash flow but also causing the idleness of cutting-edge technological resources. Shenzhen Mingjiada Electronics Co., LTD., a leading enterprise with 20 years of experience in the recycling of electronic components, is providing efficient recycling services for ADI AI MCUS to the industrial chain with its professional technical assessment system and global recycling network, promoting the reconstruction of the circular value of edge intelligent chips.

1. The Energy Efficiency Revolution of Edge Intelligence: The Technical Value of ADI AI MCU

ADI's AI microcontroller series (such as the ADuCM4050) has reshaped the energy efficiency boundary of edge computing through three innovative technologies:

AI Acceleration Engine: Integrated hardware neural processor (NPU), achieving 2TOPS computing power at 1mW power consumption, supporting real-time sound classification and vibration pattern recognition, replacing the traditional DSP+MCU dual-chip solution.

Environmental adaptive mechanism: Built-in dynamic voltage scaling (DVS) and multi-level sleep mode, standby current as low as 700nA, extending the lifespan of button battery-powered devices to over 3 years.

Automotive-grade reliability: Certified by AEC-Q100 Grade 1, it can withstand a temperature range of -40 ° C to 125 ° C and is suitable for real-time fault prediction of battery management systems (BMS) in new energy vehicles.

Such chips often become "dormant assets" due to technological iterations or order fluctuations - when medical equipment manufacturers shift to new-generation sensors or car manufacturers adjust their electronic control architectures, the original factory-sealed ADuCM4050 may have tens of thousands of pieces piled up. If it is not circulated in time, its value will rapidly decline with the launch of the new generation of products.

2. Value Regeneration: Mingjiada's ADI AI MCU recycling system

Precise Assessment: Decoding the Value Code of Low-power AI Chips

In-situ functional verification: Test the NPU inference energy efficiency ratio (e.g., power consumption ≤50μA/MIPS at 1MHz) through a dedicated fixture, and detect memory integrity and ADC sampling accuracy.

Batch traceability analysis: Verify the original factory's sealed label, temperature and humidity storage records, and MSL grade. An additional 15% premium is charged for unopened reel packaging.

Demand gap matching: In light of the market dynamics of edge AI chips (such as the shortage of chips with computing power below 2TOPS), dynamically adjust the quotations of automotive-grade models to 65%-80% of the circulation price.

3. Global ultra-fast recycling network

Relying on the Shenzhen bonded warehouse and the Hong Kong international logistics hub, achieve:

Asia-pacific region: 24-hour door-to-door pickup, supporting urgent handling needs of customers in Japan, South Korea and Southeast Asia.

Europe and America channel: Chips are transshipped and cleared through Hong Kong, and the inbound inspection is completed within 72 hours.

ESD protection system: Full electrostatic shielding packaging and temperature-controlled transportation to ensure zero damage to the chips.

4. Compliance Assurance and data security

Mingjiada strictly limits the sources of recycled goods to:

The unpowered and stagnant inventory of the original factory agent;

The remaining materials of the EOL project in the terminal factory;

Spare parts of discontinued models from certified distributors;

For medical/automotive-grade MCUS containing sensitive data, we provide physical destruction services and issue demagnetization reports to eliminate the risk of information leakage.

5. Why choose Mingjiada for recycling?

Professional assessment, high price guarantee: Our experienced team provides precise, transparent and fair quotations based on real-time market data, model scarcity, packaging, year and other factors, promising industry-leading prices.

Quick response and efficient process: Instant online or phone inquiries are provided. After confirming the price, we support multiple flexible trading methods. The inspection and payment are prompt, and the funds are safely credited to your account quickly.

Formal and legal, honest and reliable: Strictly abide by laws and regulations, and only recycle brand new, original, unused, and legally sourced genuine chips. The transaction process is standardized to safeguard the rights and interests of both parties. Provide comprehensive bill support.

One-stop service, worry-free and effortless: From inquiry, assessment, testing to payment, we offer professional services throughout the process, saving you precious time and energy.

Mingjiada official website www.hkmjd.com