# Convolution operation of discrete sequence and fast Fourier transform of correlation operation# Convolution operation of discrete sequence and fast Fourier transform#### The convolution of discrete
Module power supply Power supply module Military power supply module, switching power supply, railway dedicated power supply Customized power supply regulated power supply 1. Test instrument and equip
I am not a professional power engineer, but sometimes when the main control chip or some modules require a large current, some switching power supply chips are often used. Now I simply build the circu
As the title says, I plan to make a BoosterPack related to power supply (perhaps for lithium battery charging, or supercapacitor or solar power supply). In order to achieve accurate charge and dischar