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
My server hard drive is broken. I need the invitation code of China Hard Drive Technology Forum urgently. Please send it to QDINNET@163.COM. Thank you.
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
Employment training has further gained popularity. Vocational education, in its fundamental nature, is education for the purpose of achieving employment. As employment has become a hot topic in today'