Enables autonomous driving of a 2 or 4 wheel car with an Arduino and a Adafruit Motor Shield V2. To avoid obstacles a HC-SR04 Ultrasonic sensor mounted on a SG90 Servo continuously scans the area.

优化的压电传感器所采集的波形与高精度电容式力传感器的波形非常匹配。相关研究成果以“Wearable PZT Piezoelectric Sensor Device for Accurate Arterial Pressure Pulse Waveform Measurement”为题发表在Advanced Electronic Materials期刊上。 下图展示了所开发的可穿戴压电式压力传感器的 ...

Designed a real-time LPG leakage detection system using an MQ-5 sensor and Arduino UNO. The system monitors gas levels and sends SMS/calls via a GSM module ...

Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China ...

It eliminates the need for separate transducers for pressure sensing and EH. This approach optimizes resources and reduces costs. The piezoelectric EH/sensor uses a lead-free, biocompatible, ...