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Quotation Machine using the CheeseBoard

Posted by Matthew Little on

Setting yourself a small challenge in the form of an interesting project is a great way of learning - even if it involves a fair bit of failing! I set myself a weekend challenge of using our CheeseBoard ESP8266 development board to obtain and display some data from a website using a wifi connection. My original challenge was to show real time data about the electricity supply mix within the UK. As I looked into this problem I realised that it was far too complex for me to start with. So I reduced the challenge to display some data from...

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Trying out the Cheeseboard:Cheddar

Posted by Matthew Little on

An overview of getting started with our cheeseboard for the first time.

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Soldering is Easy!

Posted by Matthew Little on

As all our kits need to be soldered together, we have been asked a number of times about soldering education and information. We usually point people to the excellent 'Soldering is Easy' comic produced by Mitch Altman, Andie Nordgren and Jeff Keyzer. This is a really great comic-book style introduction to basic soldering techniques. This guide is visual, easy to understand and open-source so can be spread and shared with everyone. There is a short guide available here: [powr-file-embed id=830011c5_1486907263] And a more in depth guide here: [powr-file-embed id=eaf2d70f_1486907524] We hope to include this guide with all of our kits...

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Bat Listener, Arduino and display!

Posted by Matthew Little on

Following on from our previous post on connecting the Bat Listener kit to and Arduino, here we show you how to add a small LCD screen to display frequency data and a 'sonograph'. Hopefully you have the Bat listener connected to the Arduino and are reading data onto the serial port. The next step is to add a small display so we can have a portable display of the most interesting data. What is a 'sonograph'? A sonograph (sometimes called a 'sonogram') is a graph of frequency against time. Displaying the frequency measured by the Bat Listener against time allows...

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Connecting the Bat Listener to an Arduino

Posted by Matthew Little on

If you would like to take your bat detecting further, the new version of our Bat Listener has output pads for connecting the output to an Arduino. This means we can measure the exact frequency and start to do more interesting things like recording the frequencies, displaying a 'sonograph' of the detected signal and record the number of bat detections. An Arduino is a small micro-controller which can be easily re-programmed to perform different functions. It can also be used as a link to receive data onto a computer. It is an open-source design with an open-source integrated development environment...

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