1.SIM800 moduleSIM800 module is a module from Zhengdian Atom. The ATK-SIM800C module carries SIMCOM's industrial-grade quad-band GSM/GPRS module: SIM800C, with quad-band working frequency: 850/900/180
[i=s]This post was last edited by jone5 on 2021-7-26 00:34[/i]Uart usageI have not yet analyzed the clock tree in depth, but only used Uart and Io.
The usage experience of SimplicityStudio-5 is simila
This article introduces a stepper motor control circuit chip PH2083 and its use method. This chip can control unipolar three/four-phase and bipolar two-phase stepper motors. It has the characteristics