The "Meyou.cc" ([url]http://www.meyou.cc[/url]) which is currently in trial operation has an innovation: member registration is free and publishing business information is free. The specific content i
[i=s]This post was last edited by damiaa on 2022-10-2 17:58[/i]【Home Treasure】 esp32s2 lvgl running clock display
There are several pages to display, so tabs are used:tabview = lv_tabview_create(lv_sc
I used a TEKtronix 200MHZ oscilloscope and a multimeter to measure a voltage of 720mv. When I measured it with the oscilloscope, it was 778mv at 1V, 729mv at 200MV, and 900mv at 5V. Why is this?
TouchGFX develops STM32 interfaces and can quickly generate project projects that can be opened in IDEs such as KEIL or IAR. Download address of TouchGFX Designer: [url=https://www.touchgfx.com/]Touch
[color=black][font=宋体][size=10pt]Hello experts, I want to analyze the source code of [/size][/font][/color][color=black][font=Monospace][size=10pt][font=新宋体]openpilot[/font][/size][/font][/color][colo
The second batch of boards has been produced. The 50 or so boards produced previously used 22.1184 crystal oscillators without any problems. It was found that 2/3 of the boards produced now had errors