Lighting is an important medium for visual interaction. From the initial cold and warm light sources to the now programmable RGB LED lights that can control hue and brightness, the development and evolution of lighting have added more color to our lives. Many friends carefully design a set of startup lighting effects for their computer … Read more
01 Introduction The high sensitivity sound sensor is a type of microphone that can capture sound more sensitively and convert it into an electrical signal. High sensitivity sound sensors are widely used in the audio field, such as in recording devices, audio acquisition devices, and voice recognition systems. In these applications, high sensitivity sound sensors … Read more
Lighting is an important medium for visual interaction. From the initial cold and warm light sources to the now programmable RGB LED lights that can control hue and brightness, the development and evolution of lighting have added more color to our lives. Many friends carefully design a set of startup lighting effects for their computer … Read more
Hello everyone, today we will discuss the principles of RS485 communication, why matching resistors need to be added when the communication line is long, how to add them, how to adjust the value of the matching resistors, their impact on the output waveform, and why matching resistors should be added at both ends, among other … Read more