basketugly

@basketugly@lemmy.world

• ⁨Comment⁩ on ⁨US pursuing stake in struggling chipmaker Intel, commerce secretary says⁩ ⁨⁨1⁩ ⁨week⁩ ago⁩:

  Intel would be an example of a chipmaker that should fail but they won’t let it because it’s also an unofficial asset. It will literally never fail no matter how backward it gets and they have been backward for decades.

• ⁨Comment⁩ on ⁨How do I get started designing and making and/or acquiring my own pcb?⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  Thank you, will check this out.

• ⁨Comment⁩ on ⁨op amp performance: what factors affect quality? Example case ua741 (bottom) versus NE5532 (top) audio signals, why is NE5532 better, what specific factors contribute to its superiority?⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  Thank you, perhaps it is the CMRR that I need to explore? Perhaps this explains the noise floor difference? Thank you.

• ⁨Comment⁩ on ⁨op amp performance: what factors affect quality? Example case ua741 (bottom) versus NE5532 (top) audio signals, why is NE5532 better, what specific factors contribute to its superiority?⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  Thank you, yes I specifically saw a breakdown in my sin wave at ~60 kHz on ua741, and NE5532 got to ~650 kHz before I saw distortion. I thought that was awesome. I will study the layouts as you suggested. Any other advice? Does this also explain the noise floor difference or no?

• op amp performance: what factors affect quality? Example case ua741 (bottom) versus NE5532 (top) audio signals, why is NE5532 better, what specific factors contribute to its superiority?lemmy.world ↗
  Submitted ⁨⁨2⁩ ⁨weeks⁩ ago⁩ to ⁨electronics@discuss.tchncs.de⁩ | ⁨4⁩ ⁨comments⁩
• ⁨Comment⁩ on ⁨How do I get started designing and making and/or acquiring my own pcb?⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  I will check this out, thank you for sharing.

• ⁨Comment⁩ on ⁨How do I get started designing and making and/or acquiring my own pcb?⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  Thank you very much for your advice, I will follow.

• ⁨Comment⁩ on ⁨How do I get started designing and making and/or acquiring my own pcb?⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  Awesome, yes can just do the chemical outside if volume is small and time is fast. I see there a number of how to, thank you for the inspiration, I will be trying this for sure.

• ⁨Comment⁩ on ⁨How do I get started designing and making and/or acquiring my own pcb?⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  Okay, I will also spend time here, please let me know any advice for newbies. Thank you for your consideration.

• ⁨Comment⁩ on ⁨How do I get started designing and making and/or acquiring my own pcb?⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  I am open to try this because it appeals to my sensibility. Do you have any advice to get started because I am interested and will try this if it is feasible in my garage environment? I am serious. What are the minimum materials needed/must-have requirements? I am down for this shit.

• ⁨Comment⁩ on ⁨How do I get started designing and making and/or acquiring my own pcb?⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  Okay, I am going to spend time with this then, please let me know any advice for beginners. Thank you so much.

• How do I get started designing and making and/or acquiring my own pcb?lemmy.world ↗
  Submitted ⁨⁨2⁩ ⁨weeks⁩ ago⁩ to ⁨electronics@discuss.tchncs.de⁩ | ⁨27⁩ ⁨comments⁩
• ⁨Comment⁩ on ⁨The after party⁩ ⁨⁨3⁩ ⁨months⁩ ago⁩:

  Five star post, best I have seen in a long time.

• ⁨Comment⁩ on ⁨The after party⁩ ⁨⁨3⁩ ⁨months⁩ ago⁩:

  That is the sequel to this work. Gotta give them space to develop the character here.