Adafruit has announced the availability of the LPS33HW Water Resistant Pressure Sensor offering 24bit pressure data and 16 bit temperature data, allowing it to provide users with pressure readings with +/- 0.1% hPa accuracy. The small sensor can measure from 260 to 1260 hPa and is able to withstand pressure up to 20 times its […]
Water Resistant Pressure Sensor LPS33HW now available from Adafruit Continue Reading
Ultrasonic Range Finder Market report offers detailed analysis and a five-year forecast for the global Ultrasonic Range Finder industry. Ultrasonic Range Finder market report delivers the insights which will shape your strategic planning as you estimate geographic, product or service expansion within the Ultrasonic Range Finder industry.. A comprehensive research report created through extensive primary
The purpose of this instructable is to introduce the sketch writing fundamentals to all new comers to the Arduino world. It is meant to be a beginners guide that includes detailed explanation about the basic statements and functions. Most of the sketches I use are taken from the Arduino IDE for their simplicity. I wrote
Arduino 101 Fundamentals Continue Reading
It is getting harder and harder to tell homemade projects from commercial ones. A good case in point is [Mirko’s] all band radio which you can see in the video below the break. On the outside, it has a good looking case. On the inside, it uses a Si4730 radio which has excellent performance that would be
ALL BAND RADIO USES ARDUINO AND SI4730 Continue Reading
Adafruit has made it even easier to wirelessly connect your computer to their range of Bluefruit LE modules using Bluetooth LE to control and communicate with your projects, with the release of the new Bluefruit Connect for macOS application which is now available to download directly from the Apple Mac App Store. “Unlike classic Bluetooth,
New Bluefruit Connect for macOS released Continue Reading
When one thinks of audio processing, the mind doesn’t usually leap to an 8-bit micro. Despite this, if you’re looking for some glitchy fun, it’s more than possible, as [Amanda Ghassaei] demonstrates with the Arduino Uno in this 2012 throwback project. The build is designed for vocal effects, based on the idea of granular synthesis. This
VOCAL EFFECTS ON THE ARDUINO UNO Continue Reading
What are we building? Humans can’t detect magnetic fields, but we use devices that rely on magnets all the time. Motors, compasses, rotation sensors, and wind turbines, for example, all require magnets for operation. This tutorial describes how to build an Arduino based magnetometer that senses magnetic field using three Hall effect sensors. The magnetic
Arduino Magnetometer Continue Reading
Over the weekend the official Arduino Day 2020 livestream took place providing oversight of what you can expect from the Arduino platform in the near future. If you are unable to attend to catch up on the news will be pleased to know the stream is now available via YouTube view at your leisure. Check
Arduino Day 2020 stream now available to watch Continue Reading
Economy of scale is a wonderful thing, take the switch-mode power supply as an example. Before the rise of the PC, a decent multi-voltage, high current power supply would be pretty expensive. But PCs have meant cheap supplies and sometimes even free as you gut old PCs found in the dumpster. [OneMarcFifty] decided to make a
ANOTHER PC POWER SUPPLY PROJECT Continue Reading
It is said that you’re not a sysadmin if you haven’t warmed up a sandwich on server. OK, it’s not widely said; we made it up, and only said it once, coincidentally enough after heating up a sandwich on a server. But we stand by the central thesis: never let a good source of excess
TURN FOLDS INTO FLOWERS, BUT NOT WITH ORIGAMI Continue Reading
