The Arduino GIGA Display Shield is a powerful TFT display with integrated IMU, microphone and RGB LED. This capacitive touchscreen display even has a connector for a camera.
Today we will see how to use this display and its advanced features to build powerful user interfaces.
It’s time we took a fresh look at infrared remote controls, so here is everything you need to know about using IR remote controls with microcontrollers.
Learn how to receive, decode and send IR signals, including ones from those hard-to-decode remotes like air conditioners.
Examples with both an Arduino and ESP32.
The Seeeduino XIAO ESP32s3 Sense board is a super-tiny ESP32 camera board that includes a microphone, MicroSD card, USB-C connector and a battery charger.
Today we will take a look at this tiny microcontroller and put it through the paces. We’ll also upgrade its camera and build a camera that also records sound
LoRa is a Long Range radio system that is inexpensive and free to use. You can achieve great distances with a simple wire antenna, and LoRa is very easy to use.
Today we will see how LoRa works and how we can use LoRa modules to communicate between Arduino, ESP32 and Raspberry Pi Pico boards.
We’ll also build a data-gathering system that you can easily expand upon.
The latest member of the growing Arduino Nano family is the Arduino Nano ESP32. It’s actually the first Arduino to use an ESP32 as its main processor.
Today we will look at this new board, and we’ll also run a few experiments with it.
We will configure it as an HID (i.e. mouse), use it with MicroPython and connect it to the Arduino IoT Cloud.
After 12 years, Arduino has released the latest edition of the classic Arduino Uno. Actually, it’s two boards, the Arduino Uno R4 Minima and the Arduino Uno R4 WiFi.
These boards are 5-volt logic devices and are physically compatible with the older Arduino Uno R3 boards, preserving your investment in shields and prototyping equipment. In addition, they offer many new features, several of which we’ll examine today.
Object Detection used to require huge computing resources, but that has all changed. Using the power of Edge Impulse, you can train an object detection model that will run on an inexpensive ESP32-CAM board.
This article will show you all the steps you need to take, from taking images of your objects to training them with a neural network. And it’s really easy too!
Operational Amplifiers, or “op-amps”, are fundamental analog electronics building blocks that are used in both analog and digital designs. And if you are not using them, it’s about time you started!
Op-amps can be wired in dozens of different configurations, they are very versatile.< /p>
Let’s learn more about using Operational Amplifiers.
The new Arduino GIGA is the most powerful microcontroller that Arduino has ever produced.
Today we will take a first look at this monster, which has the same form factor as the Arduino Mega.
Of course, we’ll test out some of the more unique features of this board as well.
Learn to use a PlayStation 3 controller with an ESP32, and control pretty well anything!
We’ll pair an inexpensive game controller with an ESP32 and control LEDs, motors and a lot more.