A pen with a forward pointing light, so you can write in the dark
Why aren’t these in the shops?
by Matt Leake Sep 26, 2023 3 Comments 3 Links
#bulb, #electronics, #energy, #engineering, #invention, #LED, #light, #lumination, #technology,
by RudeJude Sep 19, 2023 3 Comments 2 Links
#crime, #gadget, #hackers, #hacking, #internetofthings, #iot, #tech, #technology,
Even better idea? These ones glow.
less than a dollar. good idea.
OMG over a hundred quid and the couldn’t manage to point the light in the same direction as the pen. Get it together!
Good idea, I saw them on amazon.