Today is December 31, 2021, the last day of 2021. I should summarize what I have gained at EEworld on this day.Summarizing 2021, I feel that time has passed too quickly. In a blink of an eye, another
The influence of antenna structural parameters on antenna performanceThe parameter scanning analysis function of HFSS is used below to analyze the actual effects of the resonant length L of the invert
Keil's code optimization is really annoying. Last night, the program failed when I selected -O0 optimization. Today, the program failed when I didn't select -O0 optimization. I don't know what to do.
1. Tools and materialsComputer, Windows systemESP8266 development boardmicro-USB cable1 LED light 1220Ω resistor 1breadboard + some jumpers
2. Hardware Connection3. Method steps1. Open the Zero Knowle
The rk3568 chip is very powerful and can support many screen interfaces. The display interface support is very rich.The sunychip-rk3568 development board supports the screen with MIPI interface. The i