Upgrade you dot matrix display to be controlled using bluetooth from your phone!
This time, we will display on MAX7219 dot matrix using Maker UNO.
In this video we will show you how to display Telegram message on dot matrix using Raspberry Pi.
If you want to have a bigger number or string display, you can consider to use MAX7219 Dot Matrix Display
This tutorial will show you on how to read analog signals using MCP3008 on Raspberry Pi.
Raspberry Pi have released a new version of NOOBS (2.9.0) on 11 Oct 2018. Let’s see the new updates they have made.
This tutorial will focus on how to get started with Raspberry Pi and Maker pHAT.
This tutorial will guide you how to control a servo motor through I2C communication between Raspberry Pi and Arduino.
With I2C communication, we can help Raspberry Pi reading analog signal.
Let's build simple radar using Arduino (Maker UNO) and Processing software!
Besides controlling I2C modules, like display and sensors, I2C communication also can be implemented between 2 controllers. For example between Raspberry Pi and Arduino.
Besides I2C OLED, there have another alternative cheap display you can consider which is I2C LCD.
After install LAMP Web Server on Raspberry Pi, you can proceed to configure and manage the database.
Now is a time to setup your web server and database on Raspberry Pi.
For me (and for now), this is the easiest heart rate sensor for Arduino...