I had already started my internship, but because of some unpleasant things that happened with some people the day before the internship, I made the arbitrary decision to terminate the contract with th
When designing PCB, there are requirements for choosing DC/DC or LDO in power chip design. 1. Simply put, in boosting situations, of course, only DC/DC can be used, because LDO is a voltage drop type
(1) Design a sound-controlled water-flowing music lantern. (2) The flashing speed or mode of the lantern changes with the melody and loudness of the music being played. (3) There are more than 5 lante
Switching power supply, module power supply, military power supply, voltage regulator power supply. With its small size, excellent performance and convenient use, switching power supply is increasingl