Question

IF YOU WANT TO GLOW TWO LEDs ALTERNATIVELY 1S EACH,THEN IN WHICH REGION YOU SHOULD OPERATE THE TRANSISTOR.ALSO NAME A CIRCUIT WHICH CAN BE USED FOR THE SAME

Answer 1

Answer:

hey mate

Explanation:

Transistors are basically classified into two types; they are Bipolar Junction Transistors (BJT) and Field Effect Transistors (FET). The BJTs are again classified into NPN and PNP transistors. The FET transistors are classified into JFET and MOSFET

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left

leftTransistors typically have one round side and one flat side. If the flat side is facing you, the Emitter leg is on the left, the Base leg is in the middle, and the Collector leg is on the right (note: some specialty transistors have different pin configurations than the TO-92 package described above).

Answer 2

A colour changing LED isn't one LED in a package but three LEDs along with a small computer to drive them. The LED is made up of red, green and blue LEDs each of which can be controlled by a microcontroller. ... Similarly combining red with green gives yellow and blue & green gives cyan.