4 ms·
Digirule2: 1970 8-bit programmable binary computer built into a 20cm ruler
- convolvatron 4y agoI totally dont understand the point of the ruler part...i mean i guess its handy that random things have scales on them.
- simonh 4y agoOff the top of my head: because it indicates it’s small size; so they can say it’s built into something; so it gives it a catchy name; because it sounds cool.
- Minor49er 4y agoIt doesn't just sound cool. It rules!
- Quequau 4y agoThere used to be mechanical calculators that were rulers which were called "slide rules". Making a digital calculator with that form factor used to be an obvious thing.
- azalemeth 4y agoI have a digirule 1. It's a fantastic teaching tool, great for seeing how large all the SMT package sizes are, and moderately -- but not completely -- useless as a ruler.
- oidar 4y agoToo bad these are out of stock. I would love to get one.
- scionthefly 4y agoThere has been a trend of using PCB to make rulers for a long time. It's cheap, you can customize the message/graphics, it looks techy, and people love to collect them. I have a Digirule and a Digirule 2a. They scratch many itches...neat gadget goblin, vintage computing goblin, buttons and flashy lights goblin, fidget goblin.
- psychphysic 4y agoThese are Altair 8800s for those who are curious but not curiou enough to click. Have LED outputs push button inputs and a usb connection to load/unload backup programs. I've been eyeing digirule for a while me er pulling the trigger. I do have several PCB rulers, the random high frequency pads are interesting.