Now it can basically compile and print banners. I want to add my own program. Should I add it in the usrAppinit() function? I added a printf() function in it, and it did print, but I don't know whethe
My husband is sick today, saying he has a heat cold. I asked him to take cold granules, but he said heat cold is not a cold, so he refused to take it. So I searched for solutions on the Internet. Haha
I want to use an ultrasonic transducer to measure the frequency of ultrasound in the range of 40kHz ± 30kHz. Now I need to amplify the input signal, filter out the clutter, and then import it into the
Preparation:Pulse sensorGinkgo USB-ADC adapterAn Android phone with OTG functionHardware connection:Phone -OTG- Ginkgo USB-ADC - Pulse sensorConnection physical picture:The green light is the pulse se
I have been doing net development for two years and I am quite familiar with WEB development. Now I feel that it is difficult to improve my skills. I want to develop into embedded programming. Is ther