Dorkbot Portland - DorkbotPDX
DorkbotPDX is the Portland incarnation of Dorkbot... which is frequently described as "people doing strange things with electricity". I'm hosting a few bits here before ever migrating them elsewhere...
DorkbotPDX Logos
Logo entries for PARTS PDXbot:
The following could be used as DorkbotPDX logos...like in flyers or posters or shirts or websites or tattoos. Yes, please have one of these tattooed.
PDXBot Logos
Logo entries for PARTS PDXbot:
My talk
I gave the first public talk at DorkbotPDX. I don't think it was recorded, but some notes are here
Parts order to-buy or parts I've ordered before:
- CP3-1000-ND - $0.93 5.5mm/2.1mm male barrel plug
- Wire wrap wire, 30awg, like this
- Thin solder. Digikey/Mouser don't seem to carry less than 0.020" [like 28awg (0.015")] lead-free.
- Digikey AP1117TL-UDI-ND - AP1117 variable linear regulator
- 497-4486-5-ND - $1.29 600V 8A SCR
- 160-1370-5-ND - $1 quad 35V opto in DIP
- CP-002AH-ND - $0.42 5.5mm/2.1mm female barrel connector with switch
- CP-002A-ND - $0.38 5.5mm/2.1mm female barrel no switch
- CP3-1000-ND - $0.93 male barrel connector with solder lugs
- 74AC138PC-ND - $0.52 16-DIP 3:8 demux
- MM74HC595N-ND - $0.55 16-DIP shift reg
- Solder braid
- Flux paste for wire
- New/cheapish iron
Parts for the serial memory board that Ax made:
- 23K256-I/P-ND - IC SRAM 256KBIT 20MHZ 8DIP (times 8)
- 568-1396-5-ND - IC DECODER/DEMUX 3-8 LINE 16DIP
- BC1148CT-ND - CAP .10UF 25V CERAMIC +80/-20% (times 9)
- 609-3344-ND - CONN HEADER 8POS .100 R/A 15AU (male, right angle)
- 609-3458-ND - 10 pin male header, straight
- S5557-ND - CONN FEMALE 8POS DL .1" R/A GOLD (female, kinda $$, female, right angle)