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1689 Results for "%E3%80%8A%EC%B5%9C%EC%A0%80%EA%B0%80 O1O%CE%9E5793%CE%9E7458%E3%80%8B %ED%8D%BC%EB%B8%94%EB%A6%AD%EB%A3%B8%C5%8A %EA%B0%95%EB%82%A8%ED%8D%BC%EB%B8%94%EB%A6%ADalthough%ED%8D%BC%EB%B8%94%EB%A6%AD%EC%85%94%EC%B8%A0%EB%A3%B8%EC%B0%A8%EC%9D%B4%ED%8D%BC%EB%B8%94%EB%A6%AD%EC%97%85%EC%86%8C%EC%8B%9C%EC%8A%A4%ED%85%9C%ED%8D%BC%EB%B8%94%EB%A6%AD%EC%85%94%EC%B8%A0%EB%A3%B8%EC%B0%A8%EC%9D%B4door %EA%B0%95%EB%82%A8%ED%8D%BC%EB%B8%94%EB%A6%AD%E3%86%88%E2%94%9D%ED%8D%BC%EB%B8%94%EB%A6%AD%EC%97%85%EC%86%8C%EC%8B%9C%EC%8A%A4%ED%85%9Cpossess"

  • Starting with the ESP8266

  • This is a big question, where to start with the ESP8266. There is the official SDK path, for the brave. There is the Arduino, Espruino... Well, I tried NodeMCU. Starting with this page https://nodemcu.readthedocs.io/en/master/, there is a lot explained...
  • Improvement of the EC sensor

  • It is better to read the EC sensor log before reading this one. I wanted to test the stability and accuracy of the EC sensor! So I replaced the EC probe with a fixed resistor (to mimic the resistance of a solution).   The EC probe was replaced...
  • Improvement of the EC sensor

  • It is better to read the EC sensor log before reading this one. I wanted to test the stability and accuracy of the EC sensor! So I replaced the EC probe with a fixed resistor (to mimic the resistance of a solution).   The EC probe was replaced...
  • What shall we wrap it all up in?

  • Any enclosure needs to be easy to access yet provide enough space to get all of our cables in and out without being too big. A tough challenge!---------- more ----------Once our technology solution is chosen, we have to mount it, cable it, make it all...
  • EC Sensor

  • EC is the abbreviation for Electro Conductivity. It is used to determine the nutrient concentration of the solution. This factor is essential to optimize the soilless culture. Indeed, the nutrient concentration will not be the same for a seeding as for...
  • EC Sensor

  • EC is the abbreviation for Electro Conductivity. It is used to determine the nutrient concentration of the solution. This factor is essential to optimize the soilless culture. Indeed, the nutrient concentration will not be the same for a seeding as for...
  • Peak Performance

  • Below is a picture of a patch that gates the input to the ADC so that it is only looking at the value from the EC probe at the end of the square wave pulse, after the initial transient has settled out. It works really well, dutifully recording the voltage...
  • All boards received

  • The rest of the boards just came:I think I will connect them together through wire-wrapped "motherboard" (lets call it "NEDONAND-10" ; )All of these NEDONAND components could be tested one by one using PIC microcontroller (connected to PC through RS-232)...
  • waiting tin welder

  • while I'm waiting my JBC substitution I continue learning about amplifications UPDATE: FM antenna 50Ω ->TL 50Ω -> LC net 50Ω-391Ω -> CE 391Ω-180Ω -> LC net 180Ω-1815Ω -> CE 1815Ω-180ΩI want...
  • Quick Update 22/09/22

  • The new tower and the pcb are being tested for 2 weeks now. Everything is working great. On the picture you can see a 3 weeks old basil plant, with 2 weeks in the tower. You can also see the fog coming out of the tower. The roots are growing and are...
  • Quick Update 22/09/22

  • The new tower and the pcb are being tested for 2 weeks now. Everything is working great. On the picture you can see a 3 weeks old basil plant, with 2 weeks in the tower. You can also see the fog coming out of the tower. The roots are growing and are...