A well-known IC company is urgently recruiting for the following positions. The JD is too long. If you are interested, you can ask me for a detailed job description. The contact person is Echo Tao. Em...
About 15 or 16 years ago, I also learned single-chip microcomputers and computer interfaces. At that time, I soldered the CPU, RAM, and peripheral components together with a breadboard. I knew how big...
I don't know how to multiply the frequency of the lfxp2-8e-5tn144i chip from lattice. The pll in it cannot multiply the frequency. Please give me some advice:congratulate:...
On my AT89S52 learning version instruction sheet, the buzzer and the fourth light of the diode are all controlled by the P1.3 pin. When programming with KEIL, the light is on and the buzzer is also on...
When I was reading the book "Operational Amplifiers: The Definitive Guide", I encountered a question about the common-mode voltage of op amps on page 150 of the fourth edition. The picture is below. T...
[size=4]Someone in London took out the chip of a transportation card and put it on the top of a magic wand, then dressed up as a wizard and used the magic wand to swipe the card when taking the bus or...