This is a circuit that uses an operational amplifier to measure the β value of a transistor. It was designed and completed by myself. [img]http://s11.photo.store.qq.com/http_imgload.cgi?/rurl4_b=3374d
I have recently encountered such a problem in the LPC2138 project. I would like to ask experts for advice: Because there is an LCD display without fonts in the project, and the required Chinese charac
Recently I saw the development kit on Arrow: [url]https://www.eeworld.com.cn/mcu/2014/0829/article_16112.html[/url] So I placed an order, but they asked me to provide a 10-digit customs reg number. Ho
Experimental purposeReview and consolidate the generation and operation of discrete signals in digital signal processing.Learn and master the method of generating discrete signals with MATLAB.Learn an
Although I studied electronics, my seniors all laughed and said that after graduation, I still couldn't repair the phone (landline, not mobile phone), and I really didn't dare to admit that I graduate