Close

1532 Results for "%E3%80%8A%EC%B5%9C%EC%A0%80%EA%B0%80 O1O%CE%9E5793%CE%9E7458%E3%80%8B %EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%8B%9C%EC%8A%A4%ED%85%9C%E3%86%8B %EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%85%94%EC%B8%A0%EB%A3%B8applause%EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%8B%9C%EC%8A%A4%ED%85%9C%EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%EC%8B%9C%EC%8A%A4%ED%85%9C%EC%8B%A0%EC%82%AC%EC%95%84%EC%9D%B4%EB%A6%B0%EC%A3%BC%EB%8C%80caught %EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0%E3%8F%87%E3%85%97%EA%B0%95%EB%82%A8%EC%95%84%EC%9D%B4%EB%A6%B0queer"

  • More SD Card Write Details

  • Had to dig into the FPGA code for the SD card. Using Neal Crook's documentation of Grant Searle's version (longer pedigree on the page). The status register values are: // SD_Status bit values from Neal Crook's documentation of Grant's SD card // b7...
  • A brief Theory on Hydroponics

  • Hydroponics is the act of growing plants without the use of soil. When growing plants in soil, water serves to make nutrients in the soil soluble and provides oxygenation for the plant's roots. In Hydroponics, however, the nutrients are instead made...
  • The strawberry died

  • It's been a long time since I last posted a project log and I've been trying to get myself to writing this one for a long time. I started writing it a long time but my computer crashed mid-log.Anyway. I left the strawberry resting on the windows sill...
  • Quick Update 03/10/22

  • Currently, I am checking the new PCB and changing the code. As soon as it's ready I'll publish it. Corrections: There were2 errors on my PCB one on the pin of the DHT22 and one on the 5V pump which consumed too much power for the 2N7000. Everything...
  • Quick Update 03/10/22

  • Currently, I am checking the new PCB and changing the code. As soon as it's ready I'll publish it. Corrections: There were2 errors on my PCB one on the pin of the DHT22 and one on the 5V pump which consumed too much power for the 2N7000. Everything...
  • Conductivity Detection: C⁴D

  • Capacitively Coupled Contactless Conductivity Detection C⁴Dtl;drElectrolytic conductivity can measure the dissolved contents of a solutionCombined with Capillary Electrophoresis (CE) individual ions can be detectedContact with the solution hindered the...
  • BRAAAINS!

  • Of course the first thing that comes to the average makers mind when they want to add smart connectivity to something is the venerable Raspberry PI. These boards are great, but almost impossible to find in quantity and definitely impossible to buy at...
  • 20230212d -- LCD Display

  • The LCD is a 40x4 character display.  Judging by my friend [Eric]'s@EricHertz photos, this is not the common HD44780 device, but instead a Mitusbish M50530 I did find a datasheet for this device.  If it's not code compatible with the '44780,...
  • 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...
  • Update: June 6th, 2017

  • So I keep coming back to this project because it's still a dream of mine to have a business (I'd settle for side hustle) of selling hydroponic produce, but not having a background in development among other distractions had been getting me down. Also...
  • Grow Update & Controller Problems

  • Well despite the lack of proper automation (my controller is currently out of action while I fix the water level sensor problems), there has been good growth!Unfortunately my plants have been showing some nutrient deficiency problems, such as yellowing...
  • B.E.N.D.E.R. Walkthrough

  • TLDR Spoiler Alert! This is a walk through for the Badge Enabled Non Directive Enigma Routine (B.E.N.D.E.R) v2.0. Major storyline and context is left out because it's assumed you have a badge, have given up, and just want to learn WTF was going on (and...