I'm a newbie and have only done a few projects with the STM32F103 series. Now I want to learn Linux or Android, Android first. I've seen a lot of Cortex-A8 and A9 development boards on Taobao, such as
[i=s] This post was last edited by mcu200689 on 2018-6-19 21:31 [/i] [color=#5e7384][b] Previously, because I was not sure whether the names of the variables to be monitored were correct, I wrote an a
[size=4]Working principle: Let's use the following figure to illustrate the principle of voltage regulation of linear regulated power supply. [/size] [size=4] [/size] [size=4]As shown in the figure be
How to choose the input and output capacitors of DCDC/LDO, for example, DCDC 12V-5V LDO 5V-3.3V
How to choose the capacitors for 12V 5V of DCDC, and then how to choose the capacitors for 5V 3.3V of LD
[i=s]This post was last edited by wowogogo on 2016-5-14 14:46[/i] Asking for advice: The incubator device has an alarm interface with 2 wires, which are connected when an alarm occurs and disconnected
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