Keyboard Interfacing with 8051MC Part 1

[@knowledgeisthesuccesspath739]

Thanks bro truely understanded fine concepts rather than other videos

[@varsha2121]

Good teaching

[@mitejmadan8672]

nice explanation

[@harshghodake]

Top❤

[@ratnalabhuvaneswar3973]

Sir could you please tell me the output port(rows connected port1) initial values zero(0) then how the process can change the rows values (by means checking method)

[@govardhanregalla9983]

Well..

[@smfuer754]

Hy bro...
Gd

[@prafulraghorte6189]

Poor explanation

[@kingdevil2002]

Explain not good

[@Legend_deepak993]

foolish explanation