It's been a while since I last posted on this forum... though I guess this question is one I can only get an answer to right here... I've got...
it's easier to link two LM3915 together... though they can only do this in dot mode.
yes, that is possible. Netional Semiconductor's website and datasheet says it is: - Expandable to displays of 100 steps looks like it's only...
@Computerking: I know someone who sells green led strips with 12 smd leds on 18 cm strips. (linky) maybe he'll have white ones soon too... nice...
oeh, those lines on the sides of the front are lovely :)
plus: nobody can fill up a gigabit lan connection using a normal computer. you'd need a ram-disk and expensive LAN card (killernic, or something...
[img] next item is: a very old, IBM-style keyboard (those big beige things) :) (let's see who still has one :) )
even better is to use a PIC chip with built-in Quadrature Encoder Interface (the PIC18Fxx31 family, IIRC) :)
it's not very likely you're able to grab it off the chip... Only really old motherboards have the possibility (big-enough a chip) to solder wires...
yes, the wires connected to two power transistors (or fets? or voltage regulators?) look quite similar... The big (thickest) black wire is...
The AOYUE 936 is a great soldering iron for it's price... soldered plenty of 1206SMD without any trouble. the standard tip on it is 0.2mm :rock:
the first picture of those lithium cells says 'Samsung' :confused: didn't know they made batteries :p
plus, your keyboard will get really filthy during use, as there are holes in your keyboard which aren't that easy to clean...
your keys will have to be hollow to be able to do that anyways... if that's what your keys are, use a dremel + a steady hand ;)
I don't say that analogue volume controls are worse then digital (software) alterations to the signal... but simply putting a dimmer-pot on a...
oh my :hip: now I know for sure I can do electronics... my circuit is nearly identical to the one behind the link :D
actually... it might be possible (though difficult) to make a rotary-switch decoder out of some logic gates and latches... There's no programming...
isn't the PGM pin multiplexed on the 887A? As long as you pull-up the MCLR pin the PGM pin is just fine I guess... It's just what Macaba said......
eww, that's a nasty way of reducing output volume :eeek: reducing the software amplification is way better then reducing line-signal strength......
the picture of that big round button is one connected to a rotary encoder... it does give a digital signal... If it's a relative rotary encoder...
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