12641 Results for "N%20%EC%98%A8%EB%9D%BC%EC%9D%B8%EC%86%90%EC%98%A4%EA%B3%B5%EA%B2%8C%EC%9E%84%20CDDC7%EB%8B%B7%EC%BB%B4%20%E2%97%86%ED%94%84%EB%A1%9C%EB%AA%A8%EC%85%98%EB%B2%88%ED%98%B8%20b77%E2%97%86%EC%9A%A9%EC%82%B0%EC%B9%B4%EC%A7%80%EB%85%B8%E3%88%A3%EC%9B%94%EB%93%9C%EC%BB%B5%EC%98%88%EC%84%A0%EA%B2%BD%EA%B8%B0%EC%83%9D%EC%A4%91%EA%B3%84%E1%87%AD%ED%95%98%EB%85%B8%EB%B2%84%E1%87%A1%ED%86%A0%ED%86%A0%EC%8B%A0%F0%9F%8D%8B%EC%98%A8%EB%9D%BC%EC%9D%B8%EC%86%90%EC%98%A4%EA%B3%B5%EA%B2%8C%EC%9E%84%EA%B0%95%EC%B6%94%20luniform/"
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...
They say that a picture is worth a thousand words, so: As you can see, THE NEW PEAK DETECT CIRCUIT WORKS! It's always nice to see something work in real life versus simulation. It's kind of hard to see exactly how close the peak detect output...
Just a quick picture to show off the tremendous root growth. The plants are about 5 weeks old except the one on the bottom of the frame which is six weeks old. Click on the picture and zoom in to get a good view of how dense the roots are.You...
Redford did a whole lotta work reverse engineering the BIOS code and figured out that most of the interesting stuff (password check, challenge/response for lost password) is actually done by something off the main x86 processor. We figured out that it's...
Debugging Need to get this project working. One problem is that the Nano does not have enough pins. So I have used a Meduino (a Mega2560 Pro Mini). Here is the schematic: Here is the PCB: The ports (P1 & P2) match the TTA8 bus. A problem with the Meduino...
Fortunately most of the NASA documents are available. They can be found on-line at https://www.ibiblio.org/apollo/Documents/ The following documents are what I leaned heavily on in gaining an understanding of how this computer...
After a month in the lab we had managed to complete our prototype and had secured our residency! Feeling lucky I decided to focus my attention on the funding we needed to complete the project as proposed. You see when we applied to the DesignLab with...
A laptop keyboard is a diode-less key matrix. Its keys are distributed in a way that you can press the most important key combinations at once, despite the lack of diodes - to the point where some rows only contain one or two keys. Often, there's also...
Everything you wanted to know about configuring the TI-86 link port... In the form of an Assembly Include-file which can be used in Zac, on the calculator... If you're crazy, like me, and don't mind sacrificing 6KB for some at-hand documentation. I'll...
I'm currently working on the Python software to interface with the EC/pH/Control board and also developing the web interface. The web interface, shown below, uses webiopi. It's fairly programmer friendly and so far has been reliable. The...
For those wondering how we assembled the boards, we compiled a video of all the different steps. We started off with prototype machinery (Mechatronika M10 and Mechatronika MX70), manual solder paste dispensing using a eC-Stencil-Mate and reflowing...
Okay guys, the project will be canceled. Even with the 30mm Screw the results have not been satisfying. The extruded volume was too low and I had a lot of problems with molten pellets stucked and baked on the screw. So I don't want to invest no more...
I'm in the process of porting over the Google Chromium OS code into a standalone library for USB Power Delivery. I started with just the FUSB302-specific code. You find the github repo here. The example explains how to connect this breakout board to...
Here is the plan. I plan to turn this into this And here is the design block diagram. There will be 3 sensor node and a nutrient control system. All of them is developed with ESP8266 board (either WeMos D1 mini or NodeMCU). I plan to use Blynk IoT...