After a few days of hard work, the prototype of the project has come out. The following is to improve the details. In the future, the screen will no longer display a sine wave, but an ECG waveform. Th
Many semiconductor manufacturers, such as Infineon's IGBT modules, have very high power, such as rated current of 50A or even 75A, but still make them into pin-type packages for PCB assembly. I would
UBICOM IP2022/PQ80-120 Embedded Operating System Solution IP2022 is a powerful network communication processor launched by UBICOM of the United States. The processor speed can reach 120~160MIPS . It u
The picture above shows our product. Shouldn't the circle behind BT139 be where the heat sink should be installed? Why is it directly soldered here? Please explain it to me. Thank you.
On a board with a screen of 480x272, because the screen is too narrow, the controls on the dialog box in the control panel are arranged vertically, resulting in the dialog box being too long and inope
I saw this article today and was quite touched, so I specially forwarded it to share. College students who are about to graduate, you will find that it is difficult to find an internship now, let alon