[align=left]Recently, people are talking about 996, but for hardware engineers, we are always 827 when we are busy. [/align][align=left][/align][align=left]Not to mention the city at 4am, I have even ...
I have graduated for less than a year, and I feel that there is really not much future for those who are just working on hardware. Without discussing those who are IC designers, the salary of hardware...
In PCB proofing, alumina ceramic substrates have been widely used in many industries. However, in specific applications, the thickness and specifications of each alumina ceramic substrate are differen...
Is there any relationship between the input voltage and power supply voltage of the CD4051 analog switch commonly used in circuits? As shown in the following figure: VCC = 5V, the input voltage in the...
[i=s] This post was last edited by Peng Binghao on 2019-5-7 21:07 [size=6]DIY Modified Power Supply Current Display Digital Tube [/size] [b][size=6]Preface [/size][/b]: I bought a DC power supply. Bef...
As shown in the figure below, I want to use LM393 to make a zero-crossing comparator:Figure a, a 10k resistor is connected in series at the positive and negative ends of the comparator, and the output...