Taking the driving recorder as an example, we will explain the application and precautions of digital-analog hybrid board PCB design. Through practical examples, the course explains the planning of signal flow, analysis of power flow, and the area division of each circuit module in the PCB. At the same time, the design principles and overall design considerations of each circuit module of the LCD driver board are explained.
What is the general PWM drive frequency of a DC motor? A few days ago, I adjusted the drive circuit of a motor. The 8K frequency MOS tube kept burning. After adjusting it to 1K, it stopped burning.
Netizens who are interested in ST MEMS sensors or use sensors are welcome to gather in the "ST Sensor and Wireless Communication Group".Scan the QR code on WeChat to add "helloeeworld", and then talk
I work in a company that does medical CT. I just graduated. Because I participated in an electronic design competition during college and worked on power supplies, I was assigned to the hardware devel
Favorite UplineThe most anticipated thing in the 5G era is the unprecedented improvement in the network's uplink capabilities.In the past, the Internet and mobile Internet era were mainly oriented tow
My output signal has a DC bias, and I want to use a high-pass filter to filter it out. What is the lowest cutoff frequency of the high-pass filter? Or is it feasible to use a low-gain AC amplifier?
Why does the voltage of the MOS tube of a single-ended forward converter change to 2Vin first when the switch is turned off, and then change to Vin after a period of time?
My understanding is that whe