Author name: Tismail

Create Arduino projects using the Opla IoT Kit and Arduino Cloud

Makers and electronic enthusiasts looking for inspiration for their next project maybe interest is in a new build created by Robert John. Using the Arduino Oplá IoT Kit and Arduino Cloud, Robert has created an Internet of Things room condition monitor capable of providing feedback on a number of different data points as well as being able to remotely turn on/off …

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THE FASTEST FOURIER TRANSFORM IN THE WEST

An interesting aspect of time-varying waveforms is that by using a trick called a Fourier Transform (FT), they can be represented as the sum of their underlying frequencies. This mathematical insight is extremely helpful when processing signals digitally, and allows a simpler way to implement frequency-dependent filtration in a digital system. [klafyvel] needed this capability …

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HOMEBREW ESPRESSO MAKER MODDING WITH GAGGIUINO

For those that don’t know, Gaggia is a company that produces a line of affordable “entry-level” espresso coffee makers that offer good quality consumer espresso machines at reasonable prices. The entry level machines don’t offer fine grained control over temperature, pressure and steam which is where the Gaggiuino project comes in. The Gaggiuino project is an “after …

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Build your own smart BBQ using Arduino home automation

If you would like to build your very own smart BBQ you might be interested in a new article published to the official Arduino website this week, providing resources and inspiration for home automation projects. Examples include a temperature controlled charcoal smoker, an Alexa BBQ/Kitchen thermometer with IoT Arduino and ePaper display. As well as …

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Week 8  :  Embedded Programming & Networking and Communications

Part 1 – Embedded Programing A Morse Code Receiver and Transmitter This week’s assignment was to program the board we made two weeks ago to do something, with as many different programming languages and programming environments as possible.I wanted to use all the features I have on my board – the button, the LED and the serial …

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DIGITIZE YOUR SLIDE DECK WITH THIS ARDUINO-POWERED SLIDE CAROUSEL

If you’re above a certain age, you probably remember the atmosphere of a pre-Powerpoint 35 mm slide show. The wobbly screen being unrolled, the darkened room, the soft hum of the projector’s fan, the slightly grainy picture on the screen and that unmistakable click-whoosh-clack sound as the projector loaded the next slide. Nowadays you’ll be …

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