Buck boost circuit using pic microcontroller in proteus -

In this article we will learn how to make Buck boost circuit using pic microcontroller in proteus.

In the last post we will learn how to make BLDC motor control circuit using Pic microcontroller in Proteus. You can visit our website,
I hope you appreciate my work, let’s discuss about today’s project.

Connect pin 7 of PIC microcontroller with one side of resistor 10k
Connect 2^nd side of resistor 10k with one side of resistor 5.7k through one side of capacitor 1uF
Connect 2^nd side of capacitor 1uF with GND
Connect one side of resistor 1k with GND
Connect 2^nd side of resistor 1k with –ve side of Lumi Led
Connect 2^nd side of resistor 5.7k at the junction of resistor 1k and Lumi Led
Connect 2^nd side of Lumi Led with one terminal of Inductor
Connect 2^nd terminal of Inductor with one terminal of transistor through one side of diod
Connect 2^nd side of diod with GND
Connect –ve terminal of capacitor 10uf with GND
Connect +ve terminal of capacitor 10uF with +5V
Connect –ve terminal of 100pf capacitor with GND
Connect +ve side of 100pF capacitor with +5V
Connect one side of Diod with +5V
Connect 2^nd side of Diod with one terminal of Battery through one side of 2 (10k) resistors, 2^nd terminal of transistor, 10uF, 100pF capacitors
Connect 2^nd terminal of Battery with GND
Connect 2^nd side of both capacitors with GND

Buck-boost converter is a type of DC-DC converter that can step up or step down (buck) an input voltage to provide a stable output voltage.