hey can anyone tell me how to work with this 4047 to generate 38KHz frequency....also tell me are external diodes to be used for l293b.......please reply soon....it is urgent...
hey can anyone tell me how to work with this 4047 to generate 38KHz frequency....also tell me are external diodes to be used for l293b.......please reply soon....it is urgent...
l293b? or l293d
l293d does not require any external diode for protection because it has internal diode protection.
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How to generate 38KHz frequency with 4047