Recent content by Rashed

I forgot about the current... When the transistor is on (i.e. the input signal is logic 1) the current will pass from the +Vs to ground, in other words from the collector toward the emitter. But when the transistor in off (i.e. the input signal is logic 0) no current will flow through the...

What I believe is: you want to let the transistor act like an inverter. The circuit you attached won't work because: 1 - you must put a resistor Rb on the base of the transistor. 2 - when the input is logic 0, the transistor is turned ON and it will behaves like a wire, therefore , a short is...