6401 Results for "%EC%84%A0%EB%A6%89%EC%9C%A0%ED%9D%A5%E3%80%8Eoio_%EF%BC%94%EF%BC%96%EF%BC%94%EF%BC%98_%EF%BC%90%EF%BC%99%EF%BC%93%EF%BC%90%E3%80%8F%C2%B1%EA%B0%95%EB%82%A8%EB%A3%B8%3C %EC%84%A0%EB%A6%89%EB%9E%80%EC%A0%9C%EB%A6%AC %E2%88%80%EC%84%A0%EB%A6%89%EB%A0%88%EA%B9%85%EC%8A%A4%EB%A3%B8 %E2%88%81%EC%84%A0%EB%A6%89%EC%85%94%EC%B8%A0%EB%A3%B8 %E2%88%86%EA%B0%95%EB%82%A8%EC%9C%A0%ED%9D%A5%2B %EC%84%A0%EB%A6%89%EB%A3%B8%EC%8B%B8%EB%A1%B1%3E %EA%B0%95%EB%82%A8%EB%9E%80%EC%A0%9C%EB%A6%AC%E2%88%88 %EA%B0%95%EB%82%A8%EC%85%94%EC%B8%A0%EB%A3%B8 %E2%88%82%EA%B0%95%EB%82%A8%EB%A3%B8%EC%8B%B8%EB%A1%B1 enough"

SolidCore CoreXY 3D Printer
Details from SolidCore CoreXY 3D Printer
SolidCore CoreXY CAD Design In Fusion 360 All Metal Parts Our long term goal is to is to build a modular platform, not just a printer. Think of it as an ecosystem of parts that can be arranged in different configurations and adapted for unique applications....

Kagedourou: Ghost in the lantern
Details from Kagedourou: Ghost in the lantern
Prototype 1: Good old Bad Apple! as a test sample Kuniyoshi Utagawa, ''The Ghost in the Lantern'', 1852. 9.75" by 14" (From Wikipedia)

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...

What shall we wrap it all up in?
Log from Commercial home automation
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...

V9958 - Beyond Hello World
Log from rosco_m68k
Development on the V9958 board continues apace, and after a false start due to a silly mistake in the first revision things are back on-track with a revision 1 prototype. The design is now validated and working really well. So far it's baby-steps in...

Micro-coded controller deep-dive
Log from Custom circuit testing using Intel HEX files
In this project, instead of using a standard embedded processor and programming it to execute 3 tasks at hand (parsing HEX character stream, generating HEX character stream, and writing character stream to video RAM driving VGA), I created 3 independent...

Programming Toolchain
Log from MIKBUG on Multicomp
There are some options for assembling 6800 code today. Ideally, a cross assembler would be good from Windows. Herb Johnson has adapted William C Colley III's A68 6800 cross-assembler. The A68 assembler runs in DOSBOX under Microsoft Windows. Output Format...

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...

pH and EC Circuits Tested
Log from SpiroBoard Aeroponics pH / EC / Motor Controller
I just got the pH portion of the circuit working. There actually wasn't anything wrong with the circuit. It turns out that the probe that I was initially was using was bad. I tried a different brand and it worked perfectly. The working probe is listed...

Reverse Engineering from Package Data
Log from Reverse Engineering a Drone
As you can see airodump-ng picked up the WiFi of the drone and also that it is running on channel 2. Next I recorded some packages. sudo airodump-ng -w JJRC_out -c 2 -bssid 10:A4:BE:2E:77:B5 wlan0mon While recording I simply used all the functions the...

Keypad matrix scanner for PIC32
Details from Keypad matrix scanner for PIC32
KeypadAdding a 12 key keypad (0 to 9 with * and #) requires seven i/o pins. Each switch connects one row wire to one column wire. Connection scheme used in the test code is shown below. 300 ohm resistors protect the outputs from short circuits when multiple...

Voices of the past, speak up!
Details from Voices of the past, speak up!
Introduction Talker/80 offers: DECtalk-Based Text-to-Speech (TTS) Synthesis: the Epson S1V30120 TTS chip on the utilized mikroBUS "TextToSpeech Click!" daughterboard from MikroElektronika implements DECtalk v5 - a natural sounding speech synthesizer...

Starting with the ESP8266
Log from Wireless remote LCD
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...

Peak Performance
Log from SpiroBoard Aeroponics pH / EC / Motor Controller
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...

Address Bus
Instructions from L-Star: Software-Defined 6502 Computer
This last step is going to get REALLY tedious because the Address Bus has so many lines. But this is the last step and you should be done, so keep it up just a little longer. A0: 6502 Pin 9 to FLiP pin 13 A1: 6502 Pin 10 to FLiP pin 14 A2: 6502...

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