stm32/boards/pllvalues.py: Relax PLLQ constraints on STM32F413 MCUs.
stm32/powerctrl: Support using PLLI2C on STM32F413 as USB clock source.
stm32/powerctrl: Allow a board to configure AHB and APB clo...
The battery voltage is pulled down, the BAT battery voltage is 4.21V,
When MCU_CTL is at a low level (short-connected to GND and then released), Q5 and Q1 are turned off, and the BAT_OUT output is alr...
Market research firm DisplaySearch said in its quarterly report on TFT LCD supply, demand and capital expenditures that the average capacity utilization rate of TFT LCD factories has dropped to 86.0% ...
4V350W dual-tube forward, the customer requires EMI to pass CLASS B with a margin greater than 6dB, two levels of common mode inductors T20_10_10 are added in front, and now both conduction and radiat...
There was a problem with the project recently. After changing the program, the compilation was not correct.It's as if the program has not been modified, so it runs incorrectly.
Can any experts please ...
bq27411-g1 (single-cell fuel gauge) bq27541 (single-cell fuel gauge) bq27546-g1 (single-cell fuel gauge) Which of these three fuel gauges from TI are you familiar with? For example, after replacing th...