A few days ago, a classmate made a small program for a single-chip computer. It has a very simple function, which is to drive the digital tube display. But he used two 74HC573 latches. It can be regar
I only know that 430 is low power, but I have never thought about battery power, and I know nothing about it. Does anyone have anything to offer or how I can fix this?
Xia Xian; Bachelor degree, 35 years old, graduated in mechanical and electrical engineering, more than 8 years of experience in CNC machine tool development and design, proficient in solidworks drawin
[i=s] This post was last edited by paulhyde on 2014-9-15 03:11 [/i] Electronic competition information, for your reference, this is what the teacher gave us, it's pretty good