[i=s] This post was last edited by paulhyde on 2014-9-15 09:35 [/i] When I first learned Lingyang LCD1602, I couldn't find a project. That period was too difficult, so I wanted to share my small progr...
[size=3][color=black][b] Lv Jian[/b][/color][/size] [size=3][color=black][b] Article Introduction: Many friends who do heat treatment work, and even some friends who do electronic technology work, kno...
I don't know much about hardware. What are the basic principles for layout? What should be separated to avoid interference? What measures can make the circuit more stable? If there is a microcontrolle...
How can the compensation circuit R' be equal to R1 in parallel with Rf? When the input signal is equal to 0, are both the input and output terminals equivalent to being grounded?...