1. Ultrasonic pressure sensors can work under metal panels. First, stick the FPC with the sensor to the back of a 3mm thick aluminum plate (other materials are also acceptable, such as the plastic + l...
The DC/DC boost converter family is widely used in computer hardware and industrial applications [1,2,3], such as: computer peripheral power supply, automotive auxiliary power supply, servo motor driv...
I can't believe it. Is this the express delivery speed from Shenzhen to Beijing during the epidemic? Sent yesterday afternoonI received it this morning, wow, it will be put on the review channel next ...
1. Experimental tasks The AT89S51 timer/counter T0 generates a 2-second timer. When the 2-second timer comes, the indicator light flashes. The frequency of each indicator flashing is 0.2 seconds. That...