[Swansea Hackspace] ok wont be in.

[Graham Owens]

Also, every time i have been in on a monday night people have been in the space regardless from about 7.30 till about 9.

If the camera was down, then you could have popped down anyway and fixed the camera while you were there.

Best Regards

Graham Owens

> On 18 Nov 2014, at 06:32, Ceri Clatworthy <ceri.clatworthy at gmail.com> wrote:
> 
> PWM is very simple. 
> Connect O/P to transistor of FET an you are away. ..
> 
>> On 17 Nov 2014 19:41, "Ian Bullfrog" <sevendev.tk at gmail.com> wrote:
>> havent heard from the space, webcams down so not sure whats going on tonight, so shall give it a miss.
>> was called Emyr to see if he was going... his brake lights have failed on car, so you may/may not see him too.
>> if Dr Tim is there...say HI TIM... to him for me.
>> 
>> will try again.
>> 
>> ps.
>> Got the sensor kit for 23 from banggood so djd gets his points or whatever and some other stuff and then used ALi express for a couple of other things.
>> it took me about an hour to finalise my order on banggood. order interface/address very clunky. wouldnt give me a county, no drop down and wouldnt let me carry on with order until I selected a county from the drop down it wouldnt show me! aaargh.
>> and each refresh meant typing it all in again. oh joy.
>> 
>> but done now.
>> 
>> Also.
>> My cousin just asked me to make a light for his microscope with variable power with a super bright LED>
>> the flowery shaped affair.
>> 
>> easy I said! you can use an arduino to play with it and use pwm to er...umm switch something...erm.
>> 
>> then I did some googling.
>> not that straight forward.
>> 
>> curses.
>> 
>> any suggestions on where to start? Id like to play with the arduino and program it...because ive got one. but not sure what to drive LED with.
>> 
>> and then maybe use a pic or something. Im open to ideas.
>> 
>> oh and with that sensor kit.
>> I noticed that some of the sensors, have a rectangular blue pot with a tiny 8 leg chip on them.
>> any idea what that chip would be about and would it make the sensors voltage specific, ie, 3.3 as opposed to 5v , Pi /arduino etc?
>> 
>> ok cheerio
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