Tip your hat hello to our latest expansion: Introducing the Portenta Hat Carrier!

Single-board computers (SBCs) are amazing mini powerhouses capable of nearly anything. The undisputed royalty of SBC form factors is our friend, the Raspberry Pi® Model B. An entire ecosystem of expansions, properly called HATs, has formed around its iconic 40-pin double-row header. Today, we are introducing the ultimate mash-up, combining the worlds of SBC and […]

Boards:Portenta
Categories:ArduinoFeaturedNew

This DIY humanoid robot talks back to you

Most people with an interest in robotics probably dream of building android-style humanoid robots. But when they dip their toes into the field, they quickly learn the reality that such robots are incredibly complex and expensive. However, everyone needs to start somewhere. If you want to begin that journey, you can follow these instructions to […]

Boards:Uno
Categories:Arduino

Arduino Cloud Café: Let’s chat about IoT!

Get your coffee ready because Arduino Cloud Café is brewing! Join us on December 12th for an interactive session where we discuss the latest Arduino Cloud release, sip on some IoT insights, and answer your burning questions. We’re thrilled to welcome Sachin from Techiesms, who’ll not only share his experiences with Arduino Cloud but also […]

Categories:Announcements

Creating a ChatGPT client with the Arduino GIGA R1 WiFi and GIGA Display Shield

ChatGPT is certainly the best-known large language model (LLM) available today and it has a lot to offer. But you can’t run it locally and instead you must use OpenAI’s online service to access its functionality. That doesn’t, however, mean that you’re out of luck if you want to use ChatGPT on your own DIY […]

Boards:GIGA R1 WiFi
Categories:ArduinoGIGA Display Shield

Analog gauge array helps evaluate compilation efficiency

There is an old joke response in the programming industry for whenever you’re caught slacking off: “I’m waiting for the code to compile.” That still holds up, because even today’s blazing fast computers can take ages to compile. That’s true even when the compiler can run tasks across multiple CPU cores. To find out if […]

Boards:Mega
Categories:Arduino

Building a minimalist network-updated digital clock with an Arduino Nano ESP32

There are almost endless variations of clocks for sale on the internet today, but it is still easy to end up in a situation where you can’t quite find a model with the style and features you want. Marco Zonca ended up with that problem while searching for a new clock to put in his […]

Boards:Nano ESP32
Categories:Arduino

Real-time notifications and much more in the new Arduino IoT Cloud Remote app

Welcome to the next chapter of our ‘Better, with You’ journey! Now it is time to present the latest updates to the IoT Remote app. These new features are all about making your time with your IoT projects smoother, more fun, and right at your fingertips. Let’s dive in! If you haven’t caught up on […]

Boards:Arduino CloudIoT Cloud
Categories:ArduinoFeatured

Add an inexpensive digital readout to your drill press

A drill press is a very useful tool that lets you slowly drill holes that are perfectly perpendicular to the work piece. And good drill presses give you a readout that lets you drill to a precise depth. But the cheap drill press stands for hand drills make that difficult. To solve this problem on […]

Boards:Nano
Categories:Arduino

TAST-E is an animatronic robot head with a sense of taste and smell

There are many theories that attempt to explain the uncanny valley, which is a range of humanoid realness that is very disconcerting to people. When something looks almost human, we find it disturbing. That often applies to robots with faces — or robots that are faces, as is the case with the TAST-E robot that has a sense of […]

Boards:Mega
Categories:Arduino

This DIY tool automates LED testing and current limit calculations

GPIO pins on most microcontrollers operate at low voltages, typically between 3.3V and 5V, and are unable to deliver much current — oftentimes stopping at 20-40mA. This is why, when setting up an LED, series resistors are used to limit the amount of current draw and prevent damage to the pin. Mirko Pavleski created a workbench device that […]

Boards:Nano
Categories:Arduino

Controlling a power strip with a keyword spotting model and the Nicla Voice

As Jallson Suryo discusses in his project, adding voice controls to our appliances typically involves an internet connection and a smart assistant device such as Amazon Alexa or Google Assistant. This means extra latency, security concerns, and increased expenses due to the additional hardware and bandwidth requirements. This is why he created a prototype based on […]

Categories:ArduinoNiclaNicla Voice
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