[size=4]First[/size][size=4]Introduction to ARM processors and RISC features[/size] [size=4]Introduction to ARM processors[/size] [size=4]ARM (Advanced RISC Machines) is a 32-bit RISC (reduced instruc...
A power supply circuit as shown in the figure
If R1=R2, then after the follower U1, the output is 6V, and the transistor V1 is turned on.
So what is the potential of the transistor emitter e?
Is it 6-...
[i=s]This post was last edited by qwqwqw2088 on 2019-8-19 08:33[/i]This is a power supply with a wide input voltage of 120-277V 60HZ, an output of 48V, 273mA, and a Buck topology.Note: In the initial ...
"Principles and Applications of Relay Protection in Power Systems" first introduces the basic concepts of conventional protection and microcomputer protection in power system relay protection, and the...
Aren't all charging piles AC-DC, and then charge electric vehicles? Why are there DC charging piles? -----------A DC charging pile is a charging pile where the battery pack charges the battery pack of...
[size=4]Share this with everyone... [/size] [size=4] [/size] [size=4] When you install IAR For ARM, you may encounter the following situation: everything from entering the registration code to install...