Hi everyone! Let’s talk a little about this project, Booster Converter, using the ESP8266 and an SSD1306 display, which shows all the sensor information.
The INA226 sensor reads the input voltage and current. The circuit is powered by a 3.7V battery, and the PWM boosts the voltage up to 14.8V through the Booster Converter.
In my case, I’ll use it to charge a battery for my portable speaker.
There are two buttons to adjust the PWM. The MOSFET I’m using is an IRFZ44.
Once the battery is fully charged, the circuit will turn off and enter a float mode.
The system also includes three indicator LEDs.
The INA226 sensor reads the input voltage and current. The circuit is powered by a 3.7V battery, and the PWM boosts the voltage up to 14.8V through the Booster Converter.
In my case, I’ll use it to charge a battery for my portable speaker.
There are two buttons to adjust the PWM. The MOSFET I’m using is an IRFZ44.
Once the battery is fully charged, the circuit will turn off and enter a float mode.
The system also includes three indicator LEDs.
