Beginners Projects

hippy

Ex-Staff (retired)
There have been a few posts from people new to electronics, micros or the PICAXE itself ( of a wide range of ages ) who have wondered how best to start out and what they need. One important thing I think is, "something to do with it", once they've got it.

The education sector sorts itself out in the classroom and most people attracted to the PICAXE have some idea of what they'd like to use it for eventually, but I think it would still be a good idea to have some beginner projects which can be used to lead people through actually using the PICAXE and what they've bought. The main criteria being that it's ( reasonably ) simple, cheap to do, worthwhile and fun.

Whether they are simply ideas to jump off from or become full tutorials or step-by-step examples would depend upon what effort people would care to put in. Just the ideas is a good starting point. If there is anything which fulfils this area which I've missed please do give links to them. Educators with experience could give valuable input here.

I'd like to take the useful ideas and turn them into a sticky or copy them to one of the sub-forums where they can be easily be pointed to and found.

My suggestion is a traffic light, add a piezo and a button and that becomes a pedestrian crossing. That covers most basic interfacing and control, and can even get quite complex. It's where I'd start if I were leading someone through the PICAXE.
 

kranenborg

Senior Member
Hippy,

Here is the beginners project that my son and I used as the first real project, a very simple 18X based no-frills weather station using just an LDR and a NTC: http://www.kranenborg.org/ee/picaxe/weather.htm

It worked very well, and we adapted it later on to measure the temperature in our fridge in order to investigate why meat got a strange smell after just a few days: http://www.kranenborg.org/ee/picaxe/tempmon.htm

I could add some circuit diagrams in the webpages to make things even more clear.

In order to get some more ideas i would like to point to the following website of Andrew Hornblow that I discovered just very recently, he has some very interesting and appealing examples, with very simple implementations too: http://picasaweb.google.com/picaxe


Finally, about the technics behind the components, I would refer a beginner to The Northwestern University mechatronics design wiki: http://hades.mech.northwestern.edu/wiki/index.php/Main_Page#Analog_and_Digital_chips

Regards,
Jurjen
 

manuka

Senior Member
Andrew (a fellow Kiwi) is certainly a minimalist champ, & in fact we're presently jointly penning a "Silicon Chip" article outlining assorted breadboarded 08M AA powered circuits. Hippy's traffic light idea is one that kids can readily relate to, & akin to some of our offerings. At one stage, & in keeping with the old school theme, we'd a "Six of the Best" title but have now run more to a baker's dozen

The essence is very much bare bones (drawing pin pairs as touch switches etc), but for soldered versions we're using "paint by number" style Kiwi Patch boards (~$2 each). We'll post a few more teasers as they develop & welcome input. Stan
 

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Rickharris

Senior Member
I realise that the range will be minimal but 88-108 Mhz FM is a commercial frequency band here in the UK. So users be aware! (no idea what the Latin would be)
 
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