Introduction
In this guide, we'll walk through how to use an I2C (Inter-Integrated Circuit) display with an Arduino board. I2C displays are po
Measuring Resistance with a Multimeter
Posted on by Rolan Gaspar Pereira
Hey there, young adventurers! Today, we're diving into the exciting world of electronics to learn about something super cool: measuring resistanc
What is a Web Socket Server?
Posted on by Rolan Gaspar Pereira
Controlling the brightness of an LED is an easy task. We could do it using code or using wired input. In this tutorial, we will learn how to 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
How to use the PIR Motion Sensor using interrupts and timers
Posted on by Rolan Gaspar Pereira
Every project that we invent or create is built with an intent to solve an existing issue. We take various inputs from the environment and afte
How to code a 4 Digit 7 segment display using Arduino?
Posted on by Rolan Gaspar Pereira
The 4 digit 7 segment display in an intermediate level project. This project is mainly focused on how to connect the 4 digit 7 segment display with t
How to interface the Humidity Sensor DHT11 with the ESP32 (Web Server)
Posted on by Rolan Gaspar Pereira
Measuring Temperature, humidity is become an important task in lives. As we monitor temperatures in various places for example a freezer or a cak
How to Control LED brightness using a Web Server with the ESP32?
Posted on by Rolan Gaspar Pereira
Controlling the brightness of an LED is an easy task. We could do it using code or using wired input. In this tutorial, we will learn how to cont