MichaelPralow

Most recent activity

• Cannot get my e paper to work

  in Electronics • 7 years, 10 months

  

  sry i did only now see the question (is it possible to subscribe to specific topics here?)
  i will test it soon, but it should work out of the box

  can you point to the specific mapping problem?

• e-paper GDE021A1 display

  @MichaelPralow started

  • 38 comments
  • 13,247 views

  @Gordon replied
• e-paper GDE021A1 display

  in Interfacing • 8 years, 2 months

  

  big thanks for the hints

• e-paper GDE021A1 display

  in Interfacing • 8 years, 2 months

  

  i couldn't work further until now - we got a new family member - a daughter :-)

  i would like to take a look into

  If you're happy to play around in C, another option might be to add
  antialiasing to the existing Graphics library? You could then use the
  vector fonts?

  after some hours of Google "research" i did not found resources to start into programming (or better understanding) anti-aliased vector fonts

  do you have any hints where to start?

• Fritzing schematics for espruino/module sites?

  @MichaelPralow started

  • 6 comments
  • 3,204 views

  @Spocki replied
• Fritzing schematics for espruino/module sites?

  in General • 8 years, 3 months

  

  one interesting part is the parts list, maybe you could use such lists and affiliate links (amazon is not the cheapest for electronic parts though, are there other partner programs e.g. with uk based electronic shops?) or link e.g. to your tindie store

  a cool thing could be, code and schematic side by side view, where hovering over a connected espruino pin highlights the pin on the code side, i will try that out (should be easy, it's SVG and some javascript)

  If you control-click the wires (i think?) and drag, you can make them
  curved

  will try that, but for me nice diagrams work better without curved wire connections

• Fritzing schematics for espruino/module sites?

  in General • 8 years, 3 months

  

  just curious, does anyone here see some value in providing Fritzing circuit schematics on espruino/module pages like this one here (see attachment)

  i would be scratching my head with these wires (if you have tips for better sorted wires i would like to know)

• any limits on javascript object or Uint8Array usage?

  @MichaelPralow started

  • 15 comments
  • 6,895 views

  @Spocki replied
• any limits on javascript object or Uint8Array usage?

  in JavaScript • 8 years, 4 months

  

  @allObjects if you looking for low power displays (but usable for faster refresh cycles) take a look at sharp memory lcd

• any limits on javascript object or Uint8Array usage?

  in JavaScript • 8 years, 4 months

  

  thanks for all the help

  @allObjects the example with modules looks like a good way to provide the function for all Espruino users, i will look into that (combined with that base64 hint from @Gordon)