EC11触点抖动产生的高频噪声会通过COM脚注入地平面,如果COM接到DGND,这些噪声会耦合进MCU的ADC参考电压或PLL电源,导致其他模拟功能异常。 我在调试一款带触摸屏的工控终端时,发现触摸坐标偶尔跳变,排查三天才发现EC11的COM脚焊到了DGND铺铜区。
Transcribed from 2019-kona-1.6T.pdf (Mitchell ProDemand "Engine Performance > 1.6L Turbo" wiring diagram, Fig 1-6, printed via P-Town Auto & Offroad; diagram ids 675886-675891). Engine Control Module ...
Source: Guide from the official community Wiki (Accessed: 2026-08-03). Notation: `EC3x2` = 2nd completion of EC3. `AD / ID / TD` are Dimension Paths, `Active / Passive / Idle` are Pace Paths. Each EC ...
Dimensions for the 2026 Skywell EC11 are dependent on which body type is chosen. The maximum width and height is 2410mm x 2715mm and can vary on the basis of model. Skywell EC11 Model Body Type Height ...
你是否曾在智能家居旋钮或工业控制面板的项目中,被一个看似简单的旋转编码器搞得焦头烂额?明明硬件连接无误,代码逻辑清晰,但旋钮的计数就是会偶尔跳变、方向识别错误,甚至在静止 ...
How to 3D print a case for a ESP32-C3 microprocessor and Estardyn 1.3in OLED, Rotary Enc, Switch module for under $15 Recently I purchased a Estardyn 1.3" OLED Module from Ali-Express. This module ...
El cargador de coches eléctricos más valorado de Amazon cuesta una fracción de lo que supone instalar un punto de carga fijo en casa, y tras probarlo, tiene argumentos de sobra para convencer a más de ...
学习进度,没有啥高级的,都是些基础,增加了显示并读取芯片的内存信息,Flash信息等, 主要学习编码器,部分数据类型的表示符号,数据存储结构,还有一些类型转换,尤其是增加了文字 ...
We all appreciate clear easy-to-read reference materials. In that pursuit [Andreas] over at Splitbrain sent in his latest project, Pinoutleaf. This useful web app simplifies the creation of clean, ...
从上图可以看出旋转EC11时,A相上升沿时,B相高电平为顺时针转动,B相低电平则为逆时针转动。所以我们利用这一特性,使用STM32的定时器捕获功能对A相进行电平捕获,然后与B相电平进行 ...