It was removed from a Thinkpad E520. There was a bad track that caused me to get stuck when booting. After I reinstalled the system, it worked fine. Then I bought a 128G solid-state drive and put it o
TI's 430 series focuses on low power consumption. Its technical documents and Dome programs are very detailed, especially the technical documents, which really make people feel like worshipping. There
I use the 89s52 serial port to output a waveform, but once it is connected to another analog circuit, the waveform becomes a spike shape. My idea is to modulate the serial waveform with a carrier wave
[i=s]This post was last edited by paulhyde on 2014-9-15 08:55[/i] I heard that the sponsors of the competition may require the use of specific chips or microcontrollers. What do you think? Can anyone
It is eddy current ranging, VIN is the coil, and the lower left is the excitation circuit. How do you view each link of this circuit? I hope the experts can help me. . .