I have a small program that needs a function to return a value, but after returning the value, the function has to perform certain operations before it can exit, and I don't want to use global variabl
The equipment in the factory is very old, and the software of the equipment itself is also relatively old. Now the hardware in the market is updated very quickly, but the software does not support the
[b][color=#ff0000]1.通过MEMORY伪指令来指示存储空间[/color][/b]
MEMORY
{PAGE 0:/* Program Memory */[color=#ff0000]/* 程序存储空间 */[/color]/* Memory (RAM/FLASH/OTP) blocks can be moved to PAGE1 for data allocation */PR
As shown in the figure above, the input is 220V AC. After the rectifier bridge, the voltage across the 47uF capacitor is 318V, which is fine. The TNY277PN BP/M power supply is 5.80V, which is also fin
[font=宋体]There are still 4 days left until 2017. EEWorld just gave me such a good event. It is really a good choice to summarize my 2016. [/font] [font=宋体]I changed my job in 2016. I started from soft
I connected VCA822 according to the data sheet, but why is there such a big difference between the amplification factor calculated by the formula and that measured by the oscilloscope?