10k Potentiometer Circuit Diagram

This end is connected to the wiper to provide variable voltage.

10k potentiometer circuit diagram.

The upper part of the slider is taken as r1 and the lower part of the slider is taken as r2. Mostly used to regulate the current flow by adding subtracting resistance from the circuit these resistors are available in many shapes and sizes. But i don t understand how he is calculating to downgrade a b50k potentiometer for a 10k potentiometer. Electronic potentiometer circuit diagram the position of s1 determines whether the resistance increases or decreases every time s2 is pressed.

U1 and u2 function as anti keybounce a logic jump from 000 to 111 or vice versa is not possible because once the maximum or minimum count is reached the co pin pin 7 of ic2 blocks further pulse entry. In the above circuit diagram you can see there is only one resistor in the potentiometer but the slider divided the resistor into two. The circuit diagram is given below. Suppose we were building a circuit that required an adjustable resistance with a range of 1500 ω to 4500 ω.

I understand there are resistors of 24k and 4 7k in series s for the middle pin and 1 5k and 2 7k for the led. The only potentiometer we have on hand is a 10 kω unit. This end is connected to one end of the resistive track. Potentiometer working circuit diagram construction types resistor a small bundle of resistance is one of the most used basic components in an electric circuit.