Arduino Team, Author at Arduino Blog

This device detects different household sounds through tinyML

For people who suffer from hearing loss or other auditory issues, maintaining situational awareness can be vital for keeping safe and autonomous. This problem is what inspired the team of Lucia Camacho Tiemblo, Spiros Kotsikos, and Maria Alifieri to create a small device that can alert users to certain household sounds on their phone. The team decided […]

Boards:Nano 33 BLE Sense

Categories:Arduino

A PDA-style mini pocket computer

For a time in the late 1990s and early 2000s, PDAs (personal digital assistants) were quite popular. But smartphones made PDAs obsolete, as even early models had far more functionality. Many of today’s microcontrollers have performance similar to those PDAs and Volos took advantage of that to build an Arduino Nano-based mini pocket computer reminiscent […]

Boards:Nano

Categories:Arduino

This small device helps test thousands of old PS/2 keyboards

Some vintage computer keyboards, especially units like the IBM Model M, are still quite desirable. Usually they’re popular among mechanical keyboard or retro computing enthusiasts who want period-correct hardware. YouTuber Midwest Cyberpunk had thousands of these old keyboards and needed a way to test them. So he built this small Arduino-based device that displays the […]

Boards:Nano

Categories:Arduino

Minecraft controls this LED array

A common question asked by new makers is “what is the difference between a microcontroller development board and a single-board computer?” Or, in more common terms, “what is the difference between an Arduino and a Raspberry Pi?” There are many technical differences, but people are really asking about why you would use one over the […]

Boards:Uno

Categories:Arduino

Detecting harmful gases with a single sensor and tinyML

Experiencing a chemical and/or gas leak can be potentially life-threatening to both people and the surrounding environment, which is why detecting them as quickly as possible is vital. But instead of relying on simple thresholds, Roni Bandini was able to come up with a system that can spot custom leaks by recognizing subtle changes in gas level […]

Boards:Nano 33 BLE Sense

Categories:Arduino

This IoT weather monitor can track environmental data from almost anywhere

The need for rapid environmental data collection, processing, and viewing has never been more important, and with the rise of always-connected IoT devices, this goal is now closer than ever. However, most DIY solutions that rely on Bluetooth® or WiFi simply are not feasible in isolated areas due to their short range. This is what […]

Boards:Nano 33 BLE Sense

Categories:Arduino

Dial up your PCB design skills with an LED volume control shield

The beauty of Arduino development boards is that they let you jump right into prototyping. Just connect the sensors, buttons, LEDs, or whatever other hardware you require to the Arduino’s I/O pins, code and flash a sketch, and you’re in business. But you might come to a stage where you want something more polished than […]

Boards:Leonardo

Categories:Arduino

This small Space Invaders game runs on an Arduino Nano with a salvaged CRT display

Rob Cai over on Instructables has created his own version of the classic video game Space Invaders using an Arduino Nano. However, unlike most other projects that would typically incorporate some kind of LCD or OLED screen, he chose to use a small black and white cathode ray tube (CRT) display recovered from an old video intercom system. As […]

Boards:Nano

Categories:Arduino

Reviving a classic Sony PS-X75 record player with Arduino

In 1979, Sony launched the PS-X75 turntable. It quickly gained popularity thanks to its high-fidelity sound output and ease of use. It was easy to use because it was fully automated–a common feature today, but something that was quite exciting at the time. To perform that automation, the PS-X75 contained an integrated circuit that detected […]

Boards:Mega

Categories:Arduino

Love LoRa®? So do we! Meet Arduino’s WisGate LoRaWAN® gateways

We’re happy to announce the launch of two new ready-to-use, industrial-grade WisGate gateways for LoRaWAN® connectivity for indoor and outdoor.use,

Boards:WisGate

Categories:Featured LoRa Lora Lora Wireless WisGate Edge Lite 2 WisGate Edge Pro

Author Archive

This device detects different household sounds through tinyML

A PDA-style mini pocket computer

This small device helps test thousands of old PS/2 keyboards

Minecraft controls this LED array

Detecting harmful gases with a single sensor and tinyML

This IoT weather monitor can track environmental data from almost anywhere

Dial up your PCB design skills with an LED volume control shield

This small Space Invaders game runs on an Arduino Nano with a salvaged CRT display

Reviving a classic Sony PS-X75 record player with Arduino

Love LoRa®? So do we! Meet Arduino’s WisGate LoRaWAN® gateways

Categories

Boards

Categories

Archive

Author Archive

This device detects different household sounds through tinyML

A PDA-style mini pocket computer

This small device helps test thousands of old PS/2 keyboards

Minecraft controls this LED array

Detecting harmful gases with a single sensor and tinyML

This IoT weather monitor can track environmental data from almost anywhere

Dial up your PCB design skills with an LED volume control shield

This small Space Invaders game runs on an Arduino Nano with a salvaged CRT display

Reviving a classic Sony PS-X75 record player with Arduino

Love LoRa®? So do we! Meet Arduino’s WisGate LoRaWAN® gateways

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Archive

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