on 12/14/201812/14/2018Users' questionsWhen was TV invented in London? When was TV invented in London? In the UK, it is often thought that television “proper” began with the launching of the BBC Television Service …
on 12/14/201812/14/2018Users' questionsWhat is a fixed resistor and why is it used in circuits? What is a fixed resistor and why is it used in circuits? Resistance definition The device or component used to restrict the flow of electric …
on 12/14/201812/14/2018Users' questionsWhat is the use of preset and clear terminal? What is the use of preset and clear terminal? PRESET input is used to directly put a “1” in the Q output on the JK …