[size=4]IoT Development Board Pairing - by fyaocn [url=https://en.eeworld.com/bbs/thread-498234-1-1.html]IoT Development Board Pairing Series 1 - Overview[/url] [url=https://en.eeworld.com/bbs/thread-
Hello everyone, I recently encountered an impedance matching problem about ultrasonic transducers. The equivalent circuit of the ultrasonic transducer is shown in Figure 1.Figure 1 Equivalent model of
Introduction to stepper motors and the latest trends in stepper motor control technology : https://training.eeworld.com.cn/course/3867This video introduces the basic principles of stepper motor contro
[color=#000][font="]When a single-chip microcomputer drives a digital tube, there are two ways to connect it: common anode and common cathode. In this article, a comparison is made between the single-
Lens installation methods: There are two types: C type and CS type. Both have 1-inch 32-tooth threads and a diameter of 1 inch. The difference is the distance between the lens and the CCD target surfa