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Please Help Me to drive 12 volts 8 DC motors using PWM increament by 10 % or decrement 10 % by two touch Switches, here main is that i want to show in 4 digit seven sigment display rpm (Actual RPM) using PIC Controller

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Hi everybody,

I am new just learning here, want to run 8 dc motor by pwm, PWM duty cycle vary by two touch switches for increment by 10 % and Decrement by 10%, of all motors at the same time, here i want to display actual rpm on 4 digits seven segment display modules, here one buzzer also it will buzz on selected time interval until we reset it i am using pic 16f8777a & for motor driver L293D so 8 motors outputs will be there. Please help me to make this project, and give me c code for it. any one to contact me my whats app no is +91-9168129688

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