Requirements: Duty cycle (slope of rise and fall), frequency, and amplitude can be adjusted in any way, and the frequency should be between 10KHz and 100KHz! Please give us your advice! This little to
[i=s]This post was last edited by xiongcaifei on 2015-8-4 10:28[/i] I would like to share with you my experience in making quadcopters. I came into contact with quadcopters when I participated in an e
Fluke is collecting ideas for the design of its new multimeter. Friends who have used digital multimeters and have ideas, please have a look. No matter what ideas you have: your experience, lessons, a
TDA2030 is an audio amplifier circuit produced by Telefunken, which adopts a V-shaped 5-pin single-in-line plastic package structure. As shown in Figure 1, the pins can be divided into H-type and V-ty