hello everybody,,, i would like to ask for help once again regarding the 8051 microcontroller. i need to design a rpm meter using 7segment display that display the count of DC motor rotation per minute. i have to use the infrared as the sensor to count the rotation of the dc motor per minute. BEENTHERE had brief me little bit about it, but i still don't manage to finish the project. i'm a beginner and still reading the MAZIDI book. anyone here could write the assembly language for me? and the design of the circuit? please.
here i attached also the roughly drew schematic of the project that i intend to do. thanks. -need your help-
here i attached also the roughly drew schematic of the project that i intend to do. thanks. -need your help-
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