Search Results for : arduino uno

Field-programmable Gate Arrays (FPGAs) are the next generation of programmable logic devices. Although they are fantastic devices for circuit programming, finding your way around them might not be so easy. Designing with FPGAs comes with considerable difficulty, due to its elusive nature...

Hi guys, welcome to today's tutorial. Smart farms are becoming very popular as everyone is beginning to see the benefits in terms of crop health and yield and I know a lot of people that will be interested in smart farm automation. That's why today, we will be looking at how to use a...

Hi guys, welcome to today's tutorial. Today we will look at how to use a hall effect sensor with Arduino. A hall effect sensor is a sensor that varies its output based on the presence or absence of a magnetic field. This means that the output signal produced by a Hall effect sensor is...

PID temperature control with Arduino UNO. If you want to keep something at a certain temperature, say a block of aluminum, you’ll need a thermocouple and some sort of heating element. While you could turn a heater on and off abruptly in a sequence appropriately known as...

Hi guys, welcome to today's tutorial. In this tutorial we will look at how to use the TCS230 color sensor with Arduino. To demonstrate the ability of the color sensor, we will build a color detector system capable of detecting the color in front of the sensor and displaying that color on...

Hi guys, over the past few tutorials, we have been discussing TFT displays, how to connect and use them in Arduino projects, especially the 1.8" Colored TFT display. In a similar way, we will look at how to use the 1.44" TFT Display (ILI9163C) with the Arduino. The ILI9163C based...

The Digispark board is one of the smallest Arduino boards ever produced and is copyrighted by Digistump LLC. Although it is tiny, it is also very powerful and powered by an ATTINY85 chip clocked up to 16.5Mhz (about the same speed as Arduino Uno boards). So Digispark is simply a...

Hi guys, in one of our previous tutorials, we built a real-time clock with temperature monitor using the DS3231 and the 16x2 LCD display shield. Today, we will build an upgrade to that project by replacing the 16x2 LCD display with an ST7735 based 1.8" colored TFT display. Apart from...