Lepeshkin Sergey Nikolaevich (Candidate of Technical Sciences, Engineer, LLC Alta Group Factory)
Pukemo Mikhail Mikhaylovich (General Director, LLC Alta Group)
|
The article describes the design and features of a protected capacitive switch with a digital interface. The analysis of the reliability of capacitive sensors, widely used in today's market, in conditions of high humidity. As a result, their weaknesses were revealed. Based on this, aspects of the development of a protected capacitive switch are considered: its circuit design, algorithms for software signal processing, a digital interface system with a PC, as well as a structural solution of the switch body.
Keywords:Capacitive switch, reliability, waterproof, IP68, STM32, charge transfer, filtering of analog signal
|
|
|
Read the full article …
|
Citation link: Lepeshkin S. N., Pukemo M. M. Protected capacitive switch with digital interface // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2017. -№05. -С. 26-30 |
|
|