Category Archives: Digital Audio

Audio-widget

First board nearly done. Finally recieved all but the USB-connector today. All that is left to do is the dual color LED and the USB-connector. And uploading the firmware of course. /Mayday

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Audio-widget

First board is nearly done. Left to populate is: 74LVC1G80(got them with the wrong footprint), LP2992AIM5-3.3 (forgot to order in the first place), USB-connector (on the way) and the dual color LED that I’ll populate next to last, before the … Continue reading

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Audio-widget build continues

Got a few more parts populated this morning. I know there’s a small solder ball on the MCU pins, that has been brushed off after the pictures were taken. /Mayday

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A whole lot of flux and cleaning…

…resulted in this, a much better result. Not at all a fan of the cheap solder paste… /Mayday

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Started populating the first audio-widget board

As the headline says, I’ve started populating the first of the audio-widget boards. I also tested a cheap chinese low melting point solder paste. I did this as the ChipQuick one is on backorder. This is the one I tested: … Continue reading

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Audio-widget PCB’s

Today they arrived đŸ™‚ Surprisingly fast considering I did chose the 0.8mm PCB’s with 2oz Cu from oshpark. I highly recomend their PCB service for small runs and small-ish boards (they charge per inch²). Anyway here the pretty little things … Continue reading

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