[font=微软雅黑][size=4][color=#000000]I went to NXP's press conference this morning (Conference Speech PPT:). [/color][/size][/font][font=微软雅黑][size=4][color=#000000] [/color][/size][/font] [font=微软雅黑][si
Circuit diagram: I don't understand this circuit. Can someone explain the principle? The following is my own analysis of this circuit. Please correct me. When ui=0, D1 and D2 generate a forward bias v
I would like to ask a special resistance measurement problem. 1. Circuit model of resistor R and capacitor C in series. 2. Requirement: measure R, the range of R is 0-200 ohms, accurate to 5 ohms. 3.
[i=s] This post was last edited by Woxinyongyong on 2020-11-27 17:22[/i]About CH32V103:
The CH32V103 series is a 32-bit general-purpose microcontroller with RISC-V 3A processor as the core. The proces
Dear experts: This is my first time to use high-frequency circuits. I encountered several problems in the design of a product with built-in infrared remote control. I would like to ask you for your ad