When transferring files to ARM via the serial port, a "connection timed out" error message appears. I am using the system's built-in hyperterminal. The ARM is a MINI2440 from Friendly Arm. What is goi
This reference design demonstrates the high-precision use of the TMP117 high-accuracy digital temperature sensor and the CC2640R2F wireless MCU. This user guide provides design guidance for skin tempe
[p=30, null, left][color=rgb(17, 17, 17)][font=宋体][font=Verdana]The open-loop voltage gain (usually called AVOL, sometimes abbreviated to AV) of most voltage feedback (VFB) op amps is very high. Commo
I don't know when I became a sickly person, needing medicine all the time, catching colds, having fevers, and having sore throats all the time. It may be because I stay up late every day. Here I would
Nowadays, all mobile phones have color LCDs. A fatal disadvantage is that the characters are not clearly visible under strong light. If you want to use the numbers in the phone book, you need to go to