Brainy-Bits
How to connect and use a Relay module with an Arduino
OVERVIEW This might seem like a very simple tutorial, and in a way it is! But knowing how to connect and use these small Relay Modules...
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Brainy-Bits
Build an Intruder Alert using a Micro SD Module
OVERVIEW In this tutorial we’re gonna use the IR Obstacle Avoidance sensor to detect movement, and then write the time and date of the...
779 views
Brainy-Bits
Let your Arduino know what time and day it is!
OVERVIEW Being able to know the time and date is something you’ll probably need sooner or later in some of your Arduino projects....
1,095 views
Brainy-Bits
How to connect and use an SPI OLED Display
OVERVIEW OLED Displays are great in many ways. They use very little power, are bright, easy to read with large viewing angle and have...
5,665 views
Brainy-Bits
How to connect and use a Character LCD using only 2 pins
OVERVIEW Using a character LCD with an Arduino is nothing new, but let’s make it very simple by using the I2C bus. By using this little...
1,073 views
Brainy-Bits
Scrolling text using the MAX7219 LED Dot Matrix
OVERVIEW We have used the MAX7219 LED Dot Matrix module in another tutorial to animate some alien invaders, now let’s scroll some text...
3,295 views
Brainy-Bits
Using a 315MHz RF Remote with an Arduino
OVERVIEW We already did a tutorial on how to use an IR remote control, today we will learn how to use an RF remote. Since the RF signals...
1,682 views
Brainy-Bits
Control a DC Motor with the L9110S and a Rotary Encoder
OVERVIEW In this tutorial we will use a L9110S dual motor driver to control the speed of a small DC Motor. At the same time we will learn...
2,038 views
Brainy-Bits
Control a Stepper Motor with an Arduino and IR Remote
OVERVIEW Here’s a fun and easy way to control a Stepper motor at a distance using an IR Remote control. The stepper we are using comes...
10,823 views
Brainy-Bits
How to use a MAX7219 LED dot matrix with an Arduino
OVERVIEW Using a LED Dot Matrix in your next project can be a way to incorporate some cool little animations. By using these 8X8 matrix...
2,404 views
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