For my work, hobby and business, I need COMPUTING POWER! However, my needs are kinda picky and it took me many days to narrow down the ‘ideal’ hacking computer. This computer is for electronics hacking, and its also for business. Yeek! We got two of these, one as a personal workstation for all the web, graphics, programming, etc. And another one as the ‘business’ machine – for shipping, programming chips, etc.
Here is what my specifications were:
Must have hardware/motherboard parallel port (printer port). Parallel ports are the pinkie toe of electronics hacking. Youd think they’d be gone by now but nooo, they’re still there, hanging around and often necessary for using older software/hardware/schems. I use them a lot for talking to laser and label printers, CPLD/FPGA programmers, bitbanging all sorts of stuff, programming chips via PonyProg, etc.. USB-parallel converters aren’t good enough due to the slowness from the USB layer. Hardware parallel ports are just damn handy!
Must have hardware/motherboard serial port (COM/Modem port). Two if you can. These are more common than parallel ports. You can use USB-serial ports for most things but sometimes you need the hardware speed of an onboard serial port especially if you’re doing some funky bitbanging.
Should be small, we dont got a lot of room here at adafruit.
Doesnt need hardcore video Not a lot of game playing around here, mostly working!
Processor type Can be Intel or AMD. Both are fine by us. Lately we’ve liked AMD a lot.
Lots of USB ports. Both on the outside and on the motherboard. Especially for the shipping computer theres just tons of stuff that needs to plug in – programmers, barcode scanners, scales, backup usb keys, Arduinos. You can also use hubs.
Whole machine for $500 Not including monitor, key/mouse, etc. We wanted it lean and clean. Of course, you can do better if you’ve got CDROM drives, hard drives, etc to recycle. Unfortunately we had recycled everything into other machines already!
Want something like this? Check out what we went with, we’re quite happy with the two machines!
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — The Essential Guide to Electronics in Shenzhen
Wearables — Lithium Batteries: a soft touch goes a long way
Electronics — Capacitor Polarity Markers
Biohacking — Can Gizmos Cure Insomnia? – The New Yorker
Sorry, the comment form is closed at this time.