I used USB to serial port a few days ago but it didn't work, so I bought a PCI serial port card and plugged it into the motherboard. The PCI serial port card has two com ports, and I connected one of
[backcolor=rgb(238, 238, 238)][size=12px][font=宋体]Voltage range 2-5V Resolution: 1mV Basic accuracy: ±0.1%+3 characters. The resolution seems to be achievable, but how can this accuracy be achieved? P
# Loading instances from D:/my_epm_lab/altera_link_modelsim/simulation/modelsim/modelsim_test_v.sdo # Loading timing data from D:/my_epm_lab/altera_link_modelsim/simulation/modelsim/modelsim_test_v.sd
It has been more than three years since I first made a power supply by myself: from the initial linear power supply (78XX), to the later LDO (TL1963), and to DC-DC (TPS61175, LT1076), although I have