[size=3] This time, the GPIO of PYB Nano is used to directly drive the 8*8LED dot matrix display. The LED dot matrix pins are divided into two rows, as shown in the figure below, which are further div...
I received a pair of Atmel SAM R21 development boards two days ago, and I am very happy about it. Thanks to eeworld, I will share it with you today. :pleased: Let me show you the pictures first.The ex...
I would like to ask you how to change the phase when using the formula method (such as area method, irregular sampling method, regular sampling method) when doing spwm. Thank you very much...
What a big collection of ADI reference circuits. It's too big. Forum friends, please download it from the download center. Address: [url=https://download.eeworld.com.cn/detail/nmg/553986]https://downl...
] Linking E:\WINCE500\platform\smdk2440\lib\ARMV4Ietail\FMD.lib BUILD: [01:0000000141:ERRORE] LINK : fatal error LNK1181: cannot open input file 'obj\ARMV4Ietail\ecc.obj' I think the path is wrong. Ho...