Timely and accurate measurement of the humidity and soil moisture content of the surrounding environment has a wide range of applications in many areas of national economic development. For example, i...
[i=s]This post was last edited by Yanyuan Technology House on 2019-6-12 16:16[/i]question:The square wave signal input interface on the PCB circuit board uses a 2.54 pitch bullnose socket, and the wir...
[If you don't understand, just ask] The voltage balance equation in motor science is U=E+IR+jIX. Here we take a permanent magnet synchronous AC motor as an example. U is the voltage applied to the thr...
[i=s]This post was last edited by Jacktang on 2021-5-30 17:06[/i]1. Development environment and toolsHC32F003 / HC32F005hc32f005_ddl_Rev1.9.0 LiteKeil uVision5 V5.33 / IAR For ARM 7.80.4 (J-Link)2. Pr...
[i=s]This post was last edited by 怀穿少年梦 on 2022-5-17 18:38[/i]1. Introduction to PWM and square wave
1. PWM——Pulse Width Modulation: Pulse Width Modulation (abbreviated as pulse width modulation, in l...
Xiangshui Lake Waterfall Xiangshui Lake Natural Scenic Area is located in the west of Mutianyu Great Wall in Huairou, 28 kilometers away from the county seat, with a total area of 18 square kilometer...