Search results

Hi Hippy, thanks. The speaker connected to the DAC output was only temporary to test, the device is connected to a seperate amplifier at the mo. It's not a show stopper, I just wondered if I had a damaged board. Here is my intended schematic. Cheers Buns.

Hi, I had some 6v MBC bulbs in the box, the closest I could find as an example is the MES here at Maplin, http://www.maplin.co.uk/round-mes-type-e10-1977 Order code WL79L is the closest to what I had. The transistor is also one I had spare and was perfect rated at 1A, driven into saturation by...

Hi, long time reader, first time poster. I'm using a PICAXE08M as a soft start for a DC lamp, code below. I am having a curious problem at the end of the timing cycle, when the second ramp finishes the PWM output go low briefly, long enough to cause a definate dark flash. I have found if I...