Spectrum Next Blinkenlights…More progress Inserts

The CAD for the clear plastic parts of the inserts is coming on well. I’ve just ordered a handfull of these to be Resin printed…..

Some extra features –

  • 339 small 0.25mm dimples to help diffuse the light!
  • Strain relief for the PCB – the two slots on either end will help slightly mis aligned PCB’s to sit in the cutouts
  • Much thicker top layer to help with light diffusing

Spectrum Next Blinkenlights – part 5 – More PCB’s

Specnext inserts - 4mm Hole drilled - Bottom Up looking
One idea that I may need to do –  Partially Drilling out the 1.6mm holes to a wider diameter – to allow for easier Inserts PCB manufacture

 

Specnext inserts - 3.2 mm Hole drilled - Top Down
Potential idea – drilling out the hole from the underside – you can almost double the diameter without touching the case – This could be quite tricky to get right though…

 

 

Continue reading “Spectrum Next Blinkenlights – part 5 – More PCB’s”

Something on the side – Spectrum Next Blinkenlights

Back a few years ago (wow, it was that long!) I backed the Spectrum Next

Problem is, those lovely coloured bars over on the righta2ql6z-spectrum-next-black-1.39

They’re not LED’s………….

Well, I’m gonna try to fix it……

Continue reading “Something on the side – Spectrum Next Blinkenlights”

8 Bit computers and a new 2018 Crash Annual!

 

A little something different as I work up to posting some new content after the summer hols….

If you’ve ever owned one of the 8 bit computers of the 80’s and early 90’s, this is a MUST purchase magazine…

I’ts focus is the ZX Sinclair Spectrum (AKA the speccy / rubber beermat) and last years 2017 annual was fantastic

For an absolute steal of just 15 quid, hardback!

If your significant other (or yourself) has reminisced about days gone by…or wants to see what’s happening in the scene today, get this!

https://www.kickstarter.com/projects/47744432/crash-annual-2019-issue-100/widget/card.html?v=2“>https://www.kickstarter.com/projects/47744432/crash-annual-2019-issue-100/widget/card.html?v=2

http://kck.st/2NRZ1zB

https://www.kickstarter.com/projects/47744432/crash-annual-2019-issue-100/