Projects Projects
16×2 LCD Shield for Arduino Nano
This 16×2 LCD shield for Arduino Nano includes various addons, like 5 Tactile Switches, 3 Trimmer Potentiometers, LM35 Temperature sensor and the 16×2 LCD itself.
Using a 16×2 I2C LCD display with ESP32
A few weeks ago, we examined the features of ESP32 module and built a simple hello world program to get ourselves familiar with the board.
Inductive Proximity Sensor using TCA505
The circuit published here is an Inductive Proximity Sensor, which is used for non-contact detection of metallic objects.
Using the BLE functionality of the ESP32
One of the most beautiful features which the ESP32 has over the ESP-12e is the fact that, asides the WiFi, it has two other communication modules onboard.
ESP32 Webserver Tutorial
One of the most interesting project we can build while learning to work with a WiFi Based board is a web Server.
USB to +/-5V Voltage DC-DC switching Converter
Now days USB power source is very common and available in many devices and power banks.
Arduino Menu Tutorial with a Rotary Encoder and a Nokia 5110 LCD display
In our last tutorial, we examined how to create a menu for your Arduino project on a Nokia 5110 LCD, with push buttons to navigate through it.
Using Interrupts with Arduino
We can say that an Interrupt is an automatic transfer of software execution in response to a hardware event that is asynchronous with the current software execution.
Menu on Nokia 5110 LCD display with Arduino
We have published quite a number of tutorials using different displays with the Arduino, with the most recent being the tutorial on displaying graphics on all kind of displays with Arduino.
Getting Started with ESP32
Over the last few articles, we have covered the use of ESP8266 boards for building several WiFi based projects.
Programmable Day-Night Light Controller based on ATmega8
A low-cost, easy-to-build, high-power LED controller with a built-in programmable timer.
15A 100V Isolated Half-Bridge Driver
15 A 100V Isolated Half bridge driver project intended to be used for DC-DC converters, inverters, LED driver and motor driver applications.