I bought the nRF24L01 module online, and I have a question that has always puzzled me, that is, why is the antenna part not covered with oil? What will be the impact if it is covered with oil? And how...
[backcolor=rgb(239, 245, 249)][size=12px]LM324 uses +-12V power supply, designed magnification 10 times, input effective value is 0.13v 50HZ AC signal, software simulation output is about 1.17V DC, bu...
I have a question. My company has a device A which is a Siemens 300. After installing s7, it could not be opened. Later, I installed the s7 upgrade package (that is, sp4) according to the manufacturer...
I looked at the sample application form and didn't apply for anything I didn't need. But TI is very powerful, everyone knows this. If I want to show it, I'll show the samples I applied for before. As ...
I can display axsample on the WM5 simulator, but why can't the controls be displayed when connected to a mobile phone (I have added the certificate to the mobile phone according to the instructions)? ...