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Recycle ST, TI, Infineon, NXP Sensor Chips, Recycle Microphones, Motion Sensors, Magnetic Sensors

Against the backdrop of accelerating iteration in the electronics manufacturing industry and intensifying supply chain volatility, the accumulation of sensor inventory has become a pain point affecting capital turnover efficiency. Shenzhen Mingjiada Electronics Co., Ltd. — as a professional service provider in the field of electronic component recycling — leverages its global recycling network and professional chip evaluation team to provide the market with efficient and high-value sensor recycling services, covering core categories such as microphones, motion sensors, magnetic sensors, pressure sensors, and position sensors.

Mingjiada Electronics recycles sensor chips, including but not limited to:

1. Microphone Sensors

Suitable for TWS earbuds, AR glasses, smart home security systems, and voice-controlled remote devices.

ST Brand:

MEMS Microphone MP34DT05 (digital output, signal-to-noise ratio 64dB), MP23ABS1 (analogue output, suitable for high-noise environments), widely used in smart speakers and conference systems.

Infineon Brand:

Ultrasonic microphone IM69D130 (dynamic range 129dB), used in industrial acoustic testing and consumer electronics.

2. Motion sensors (IMU and inertial tracking)

Used in drone flight control, smartwatch posture tracking, and industrial robotic arm pose calibration.

ST brand:

Accelerometer LIS2DH (ultra-low power consumption 0.5μA), LIS3DHTR (high-temperature industrial grade);

Gyroscope L3GD20H (16-bit resolution, core component for drone flight control).  

NXP Brand:  

9-axis sensor FXLS8961AFR1 (automotive-grade AEC-Q100 certified, supports collision detection).  

TI Brand:  

Integrated IMU IWR6843 (millimetre-wave radar + motion tracking, used for robot navigation)

3. Magnetic sensors

Core applications: current detection, electronic compass, medical magnetocardiography, and AR/VR controller positioning.

Infineon brand:

Magnetic position sensor TLV493D-A1B6 (3D magnetic sensing, power consumption 7 nA), TLE5501 (Hall effect, automotive wheel speed detection);

TMR (Tunnel Magnetoresistance) Sensor TLI5012 (Angle Detection Accuracy ±0.5°).  

NXP Brand:  

Magnetometer MMC5633NJ (Ultra-High Sensitivity, Electronic Compass Applications).  

4. Pressure Sensors  

Application Areas: Hydraulic Systems, Petroleum Energy Pipeline Monitoring, Vehicle Brake Systems.

ST brand:  

Industrial-grade pressure sensor LPS22HB (absolute pressure detection, accuracy 0.1 hPa), LPS33HW (waterproof packaging, medical device-specific).  

NXP brand:  

Automotive-grade pressure sensor MPXHZ6400A (high-temperature resistant up to 125°C, used in turbocharging systems).

5. Position Sensors

Typical Scenarios: Transmission position feedback in automobiles, valve opening control in industrial applications, joint positioning in robots.

TI Brand:

Hall-effect position sensor DRV5055 (linear output, industrial valve control).

Infineon Brand:

Magnetic position sensor TLE4998S (programmable output, transmission feedback in automobiles).

Professional Recycling Process: Three Key Guarantees from Inspection to Payment  

Mingjiada Electronics has established standardised recycling operation procedures to maximise the value of customer assets:  

Invoice Submission and Instant Response:  

Customers send model numbers, quantities, and packaging information via email (chen13410018555@163.com), and our professional team will provide a preliminary quote within 24 hours.

Global On-Site Inspection:  

Mingjiada will dispatch professional staff to collect your inventory electronic components on-site and conduct preliminary testing and classification of the components.

Flexible Settlement Guarantee:  

Payment within 24 hours after acceptance; specific transaction methods can be negotiated.

If you have idle sensor inventory or other electronic component inventory that needs to be disposed of, please contact Mingjiada Electronics:  

QQ: 1668527835

Phone: 13410018555  

Email: chen13410018555@163.com  

Homepage URL: www.hkmjd.com