I finished up my version of the Atari Punk Console (APC) a few days ago. At its core, it's just a simple 555-based oscillator
but I added a few twists (LEDs, speaker, switched caps and resistors). Even though I wanted to incorporate some of those nice Wacky Willy's piezos, I just couldn't hack anything decent sounding with minimal components...so I tossed it and opted for action over a drawn-out design period. I like that it's gritty and analog while still throwing out that low-res 8-bit sound that's all the rage these days...and it sounds especially nice and thick when bathed in effects.
I used the APC thing as a means to revisit board design, layout, and crafting, since it had been quite some time since I last did one. I maybe even picked up a few tricks along the way (ie. I never actually tried nail polish before etching to fill in pits/gaps). It's nice to build again.
I'd like to pick up micros again, mostly PIC or AVR, and I'd prefer to have a USB-powered programmer that supported in-circuit action. The arduino is a popular and flexible choice...and although it's slick, I still think it's kinda pricey. I'd rather spend a little more on a nice flexible usb programmer (Linux and windows support preferred) and roll my own bread/etched boards...got any good suggestions?
This week marked our 1-year quit mark for the quitting of the smoking! Really, it seems like only yesterday...and even tho I still crave on occasion, it's certainly become easier with each passing day. The Bikram yoga has certainly been instrumental in the success.
Finally, I posed a few new pd patches and an update or two over on my pd page.
The last Dorkbot PDX meeting was virtual because of the extreme snow and dangerous road conditions...the one before that was excellent and drew quite a few new faces. It was certainly a record for the most contraptions on the table....I hope that trend continues! It's kinda exciting to be living during this trippy time of convergence and appreciation of technological weirdness...