Some ideas have come to my head to detect noise and deliberate interference of competitors with the IR Sensor.
Will get to work with Gaurav to put the idea to practise.
Bought a few TIP122/127 today for H Bridge and some ULN2803A for IR LED Drive and general TTL to power BJT interfacing.
What seems akward to me is that the TIP41/42 costs MORE than the TIP122/127 .... altough I feel that they have same current and voltage rating. (Is it not ?)
Gotta ask around why...
Is a MOSFET H Bridge beyond us ?
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