The efficiency of the 50HZ transformer is very low at high frequency. I don't know why. Some say it is caused by eddy current loss of the material. However, the design books of switching power supplie...
CV2880 is a scale chip that supports full digital input, full analog + full digital output.It supports frame rate conversion, resolution conversion, and supports up to 1080P60 frames.For example, it c...
Our company wants to make a washing machine, but I don't know how to write control algorithms, so I bought a development board.The development board is a speed closed loop. I heard that the washing ma...
I use STM32F767 to write serial port program. Originally, PE8 and PE7 could send and receive data. PE8 and PE7 are serial port 7. Later, the hardware was changed to PF7 and PF6, which are also serial ...
Today I will tell you about the characteristics of DC power supplies, such as dry batteries, storage batteries, DC generators, etc. DC power supplies are supplied to circuits by converting other forms...
How to choose between JTAG protocol and SWD protocol for MCU programming and debugging? It depends on the specific MCU?
What are their pin definitions? Why do I see so many different markings online? ...