Learn to generate PWM signals with the ESP32 using Arduino IDE. This tutorial explains two different methods: using analogWrite and using the LED
What is the use of a Capacitor?
Posted on by Rolan Gaspar Pereira
Introduction
Capacitors are one the most widely used electronic components in the world. They have complex applications but their working principl
How to use a Potentiometer – Variable Resistance for Kids
Posted on by Rolan Gaspar Pereira
Introduction
Potentiometers or variable resistors have been a part of our life for a long time. The Fan Speed Regulator, the music volume cont
How to use the BLE on the ESP32?
Posted on by Rolan Gaspar Pereira
Bluetooth technology was invented in the early 1990's and massively gained popularity with Sony Ericsson. Bluetooth is used for short range wirel