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855 Results for "%E2%86%98 %EC%B5%9C%EC%A0%80%EA%B0%80 %C3%921%C3%92%E3%80%88%E2%91%BB%E2%91%B789%E3%80%8983%C3%92%E2%91%A5 %E2%86%97 %EA%B0%95%EB%82%A8%EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8C%E3%89%B5 %EA%B0%95%EB%82%A8%EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8Crest%EA%B0%95%EB%82%A8%EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8C%E3%83%AB%EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8C%EA%B0%80%EA%B2%A9obs %EA%B0%95%EB%82%A8%EC%88%A0%EC%A7%91%EC%A0%95%EB%B3%B4%E3%85%88%EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8C%EA%B0%80%EA%B2%A9%C2%A4%EA%B0%95%EB%82%A8%EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8C%EF%BC%A9%E2%94%80%EC%93%B0%EB%A6%AC%EC%95%84%EC%9B%8C%EA%B0%80%EA%B2%A9minute"

  • Bringing up new boards

  • 1/30/2021 - bringing up boards notes Sch/brd name Wedding 5Using Atmega328PBAAA battery footprint (not AA as mentioned before) still not quite rightProgramming over ISP works, power supply worksProgramming over FTDI/ UART works, I found this to be finicky,...
  • More Peripherals and some tablet bytes.

  • The amazon fairy dropped off a "NES Classic Controller" and a "Classic Pro"The classic pro comes up as a classic controller, The only difference is the analog R and L on the one I have are buttons and just return the max value when pushed. Although this...
  • Data gathering started

  • Yesterday before sleep I replace LD271 IR LED and this morning oficially started data gathering.On the pic you can see my morning glucosis test. Unfortunately the hour is wrong, need to fix it.What I found strange is the variation of measurements in...
  • 20230214b -- LCD revisited

  • The LCD analysis isn't strictly complete.  While I'm pretty sure I found the data lines (nybble mode, PD5-2), there are control lines as well.While rummaging through the RAM stuff, I came across a routine:F618 sub_F618: F618 86 01 ldaa #1 F61A BD...
  • improved encoder reading

  • The software I'm modifying does an encoder read as follows: int rot = ((digitalRead(BTN_EN1) == LOW) << BLEN_A) | ((digitalRead(BTN_EN2) == LOW) << BLEN_B); // potentiometer uses grey code. Pattern is 0 3 switch (rot) { /** logic to interpret the value...
  • The Shape of the Electron

  • http://physicsdetective.com/the-electron/#:~:text=The%20electron%20is%20a%20spinor,%E2%80%9Cexist%20as%20standing%20waves%E2%80%9D.I have been in this silly business for 50 years and this is the most cogent explanation I have seen for the nature of the...
  • Topology (1)

  • In this post I want to share how I selected a suitable topology for the resistor network that will be the core of the programmable decade resistor. Although I did some online “research”, the following criteria determined my choices: Switch...
  • Rev1 Voltage Test

  • I did another test with the rev1 prototype, this time only measuring voltage, and bringing it all the way to the maximum voltage of 60V. Again I am doing calibration and comparison to my Fluke 101 Multimeter. This has a problem as the Fluke 101 does...
  • How ESP-NOW really works ?

  • To implement the ESP-NOW Protocol, we first need to understand how it works in details. The datasheet doesn't say much on the really low level, especially on the acknowledgment behavior. To understand what ESP-NOW does, I use Wireshark with my PC Wifi...