Siemens today officially announced that the fixed network, mobile network and operator service departments of the communications group will be merged into Nokia, thus confirming the rumors that the co
I would like to ask if anyone has made a similar high-voltage signal amplifier circuit. Can you give me a reference? I have also found some 1000V ones on the Internet. I am still a student, so I have
These days I'm trying to move the 28335 code from FLASH to RAM for execution. I'm indirectly verifying whether the move is successful by repeatedly performing a sinusoidal calculation. When running th
When the board is plugged in or out while it is powered on, the chip enters an unknown state, which is neither sleep mode nor normal working mode. It cannot work at all. It returns to normal after pow