Projects Projects
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.
10 x 1W White LED Shield For Arduino Uno
This project includes 10 LEDs of 1W each, and provides high intensity lighting that can be used in various applications.
Display Custom Bitmap graphics on an Arduino Touch Screen and other Arduino compatible Displays
Displaying a custom image or graphic on a LCD display is a very useful task as displays are now a premium way of providing feedback to users on any project.
HS101: A high quality, and Cheap DIY Oscilloscope
One of the most interesting thing about being a maker is you never get tool-stranded, with the right components, makers tend to have the ability to build makeshift tools on the go.
8 RGB LED Driver Shield for Arduino Nano with Optical Defuse Sensor
The board consists of 8 x RGB LEDs 1W, BJT transistors on each LED, series resistor across the LED for current limiting, a hole to mount 18mm optical sensor which may be a defuse sensor for object detection with Arduino nano.