In this series I will be documenting my design and testing process for making a 3D printed arduino hexapod. This video sets up the basic premise of the project with a quick test of a servo controlled ...

In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the answer appears ...

David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of financial accounting, corporate and individual tax planning and preparation, and investing and retirement planning.

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...

Eustress, or positive stress, can motivate individuals, aid in achieving goals, and contribute to overall well-being and a sense of fulfillment. Unlike distress, which arises from negative experiences ...

Pain comes from communication between nerves, the spinal cord, and the brain. Pain may be acute, chronic, neuropathic, or nociceptive. Acute pain is sudden and usually linked to injury, then improves ...

What is an exclamation mark? Sentences that end in an exclamation mark are used to show intense feelings or get attention. You can use an exclamation mark ! to show when your sentence is saying ...

Word choice can have a massive impact on your writing. Words are like ingredients: even a small change in the recipe can affect the finished dish. "They had a warm laugh" But what if "they had a ...

This repo demonstrates how to work with an Arduino's PWM outputs in a clean programmer-friendly way. It packages all the low-level interaction with timer clocks that underly PWM functionality, ...

This project demonstrates real-time object detection using Edge Impulse models and a Flask web interface. Designed for Arduino App Lab and used for the MWC Barcelona 2026 workshops.