3766 Results for "%EA%B0%95%EB%82%A8%EC%95%84%ED%85%8C%EB%82%98%E3%80%8A%EC%B5%9C%EC%A0%80%EA%B0%80 OIOX5793X7458%E3%80%8B%EA%B0%95%EB%82%A8%EC%97%AD%EC%85%94%EC%B8%A0%EB%A3%B8%E3%88%97 %E3%80%8A%EC%B5%9C%EC%A0%80%EA%B0%80 OIOX5793X7458%E3%80%8B %EA%B0%95%EB%82%A8%EC%95%84%ED%85%8C%EB%82%98height%EA%B0%95%EB%82%A8%EC%97%AD%EC%95%84%ED%85%8C%EB%82%98%EA%B0%95%EB%82%A8%EC%97%AD%EC%95%84%ED%85%8C%EB%82%98%EA%B0%95%EB%82%A8%EC%97%AD%EC%95%84%ED%85%8C%EB%82%98fall %EC%85%94%EC%B8%A0%EB%A3%B8%EC%95%84%ED%85%8C%EB%82%98%EF%BC%B7%E2%92%B3%EC%85%94%EC%B8%A0%EB%A3%B8%EC%95%84%ED%85%8C%EB%82%98exciting"

Three Dollar EC - PPM Meter [Arduino]
Log from Hacking the way to growing food
This Blog will Cover How to build a cheap EC meter for your aquaponics/Hydroponics or water quality related projects. We are not going to get into what the ideal value of PPM or EC is, Just cover how to measure and quantify a fluid.We will be using this...

EC or not EC: that is the question
Log from SpiroBoard Aeroponics pH / EC / Motor Controller
For some reason, EC probes are relatively expensive. In most cases they are more expensive than pH probes, which to me seem a lot harder to make. So, I decided to make my own EC probe, as you can see below:The contacts are gold plated Studex ear piercing...

Improvement of the EC sensor
Log from UltraTower
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
Log from UltraTower 2023
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...

Progress on the EC
Log from Reverse engineering Toshiba R100 BIOS
Some progress has been made the past few days on the actual Renesas EC chip. A detailed log will probably follow in the upcoming few days, once I get the chance to take a few pictures and screenshots.In 2014 I etched a PCB to mount the EC on after desoldering...

Rev1 Voltage Test
Log from Multimeter
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...

SATA, DDR3, Verilog Visualizer and Other Stuff
Log from Nysa: FPGA Development Environment
SATA StatusAfter weeks of painful debugging. I have been able to read and write to the hard drive!I ran into an issue though... the speed at which I can communicate with my FPGA to/from my computer maxes out at about 16MBs and the hard drive reads/writes...

Rewrite code with FastLED + Gamma Correction
Log from SkyLight
Today, i rewrite a code of ambient light of arduino module applied FastLED library carefully. Why? there are 3 important thing, 1) the legacy code of adalight is based on SPI that is used by a RF module too. I think move pin in code of adalight from...

Debugging
Log from 8 Bit TTA Interpreter
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...

Delta coding and some stats
Log from PEAC Pisano with End-Around Carry algorithm
With the new harvest, I estimate that the perfect and maximal orbits under m=1M is around 100K. This starts to make quite a large .h file to include in the sieve generator. Not that it's such a concern but scalability, you know.... And embedding such...

Data dump - lightning events
Log from Lightning Sensor and Logger
Dumped data the other day after we've had some wicked weather (leading into freezing temps again, of which I hope last night was the last)-=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2016.04.04 06:17:37 =~=~=~=~=~=~=~=~=~=~=~=0: 24 km - Thu Apr 1 2016 3:28:25...

Theory
Log from All About Laptop Keyboard Reuse
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...

In The Digital Domain
Log from Reverse-Engineering the milight on-air protocol
I also wanted to sniff the communication between the micro controller and radio IC, but couldn't get the case of the remote control open. At the next opportunity I brought the Mi-Light Wi-Fi controller with me and got that open more or less easily:Inside...

Algorithm bits
Log from Modular Humanoid Robot "MARB"
In this log I will discuss some algorithm ideas I have in mind for MARB. Some are easy, some require higher math. 1. Weather forecast MARB will not be connected to the internet. Call me old-fashioned, but it has nothing to do with AI to get for instance...

Building a CP/M System Disk
Log from My CP/M Single Board Computer
Building a CP/M System Disk To avoid rewriting the assembler codes for ccp, bdos and cbios so that they can co-exist in the same file. I can append the i8hex files and remove the "end of file markers". To make the hex file more readable I have changed...

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