SparkFun Ultrasonic Distance Sensor - TCT40 Arduino Library for the SparkFun SparkFun Ultrasonic Distance Sensor The SparkFun Ultrasonic Distance Sensor - TCT40 (sen-24805) a user-friendly upgrade to ...

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Arduino Uno – Powered Parking Guidance System with Ultrasonic Sensors" is a smart and innovative solution for simplifying the parking process in crowded urban environments. This paper leverages the ...

This paper provides details about the design and operation of a Collision Avoidance System in smart cars, with the Arduino board as the central control unit, interfaced with an ultrasonic sensor, LEDs ...

Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

The hydrophobic micelles and self-hydrophobization process induced from ultrasonic dispersion in the polymer matrix gave an outstanding hydrophobic performance (water contact angle of 130.4°) and ...

Zetica Rail has won contracts to carry out railway asset scanning car (RASC) surveys in Australia and the USA in 2012. The RASC is a multi-sensor hy-rail vehicle-based inspection system, comprising ...

今天再写的时候忙活了一天但一直卡在了一个奇怪的地方，后来发现是自己手里这个德飞莱 STM32F103 ZET6的大板上的5V引脚根本无法输出5V（测试后发现5V引脚的电压只有2.8V），我手里这个HY-SRF05超声波模块的工作电压为5V，所以模块的电压一直不足，才导致了程序烧写进去也没现象。