The functions I need to achieve are:1. Press the start button, the motor starts, and the V1 unloading valve is powered on and opened.
2. The time relay receives power, the contact is disconnected afte
It has been half a year since I graduated. I saw this forum activity and I have some time today. It is time to stop and recall my learning career from 51 to now. I think every kid who studies electron
[table] [tr][td]All large pictures, click to see details. The board is unopened, the seal is still attached, and I am considering selling it for 800 RMB. If you are interested, please contact me for a
[table=98%] [tr][td][float=right] [/float] Actually, I have never seen the author actually make anything. ——These childish experiments of the author really reflect the level of the author. ——Author[/t
HDB3 (High Density Bipolar) is a bipolar return-to-zero code improved on the basis of AMI code. In addition to the advantages of no DC component in the power spectrum of AMI code and error self-checki
[i=s] This post was last edited by dontium on 2015-1-23 13:29 [/i] I would like to ask the experts:1. In the assembly programming of 2407A, are the variables defined in .BSS and .usect all global vari