14 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/"

Little flash, big trouble
Log from DIY JBC Nano Controller
16KB flash should be enough for everybody...... at least that's what I though when selecting the controller for this project. After all, controlling a soldering iron is not a very complex task, so I just got the smallest STM32F0 available. Then I started...

Sensor Integration
Log from My Dalek Build
Sensor IntegrationNow that I have something that is basically working, I thought it would be time to think about how I am going to integrate four sensors to the ESP-12E.The ESP-12E does not have eight free lines after allowance for the stepper control...

Firmware
Log from Flounder Keyboard
In its simplest form, keyboard firmware is not rocket science. You basically need to do three things: scan the key matrix to see which keys are pressed, translate the matrix locations into key codes and modifiers, and send USB HID reports with lists...

Umbilical Tower Redesign
Log from Apollo Saturn V and LUT
I love it when I can find parts that someone else designed, it saves me time and effort. Aviator67 produced a treasure trove of add-on parts for the farscape1 LUT. After printing and assembling the Level30 floor framing along with the cable tray template...

Figuring out why the CM4 wouldn't boot when attached to my board
Log from Put a Raspberry Pi CM4 into an original iPad
In my previous log entry, I had fried my CM4 by shorting 5V to 3.3V, so I had to order a replacement, which arrived last week. The next thing for me to test is whether I can boot the CM4 on my board, so I installed Raspberry Pi OS and set enable_uart=1...

Figuring out why the CM4 wouldn't boot when attached to my board
Log from [HDP 2022] Put an RPi CM4 into an original iPad
In my previous log entry, I had fried my CM4 by shorting 5V to 3.3V, so I had to order a replacement, which arrived last week. The next thing for me to test is whether I can boot the CM4 on my board, so I installed Raspberry Pi OS and set enable_uart=1...

First signs of life
Log from Reverse Engineering The Weather STAR 4000
So now that we have basic framebuffer commands out of the way, Next thing we need to do is figure out the Memory-to-Pixel layout of the framebuffer. I will spare you the experimentation process to get to where I have, plus its been a couple...

EVA experiences
Log from The perfect mouse pad
EVA has provided good adhesion to laminate desk material when weighed down. A big sheet can be weighed down by the keyboard. The problem is its static cling attracts dirt, but the dirt seems to be shaken off more easily than neoprene. ...

19 Sept 2021
Log from Obtaining Control of JXD523 : the $20 drone
Continuing on in my quest for control over this device I decided to test whether other methods of controlling the drone will lead to some output on the device itself. Theory 1 : Packets sent not frequently enough. As seen above there a large number of...

18th Sept 2021
Log from Obtaining Control of JXD523 : the $20 drone
Hello to of you reading this. Apologies in advance for a lack of in-code documentation. However lets get on with the show. ___________________________________________________________________ To start being able to communicate with this device I determined...

Parts Prices
Log from Minamil 2dc: a minimal CNC mill
(update: check/update to current; some $ up again; motor supply consolidation; Amazon link weirdness) Started tracking part prices because they've been a bit volatile and small changes to small prices can be significant. Still tracking because still...

Parts Prices
Log from Minamil: a minimal CNC mill - HaDPrize 2021
[this log entry copied from #Minamil where it was updated 26 Oct 2021] Started tracking part prices because they've been a bit volatile and small changes to small prices can be significant. Still tracking because still changing -- some changes...

Lenovo Thinkpad Supervisor Password - Gotta have a goal if you want to learn something...
Log from Hacking a Supervisor Password - With a Beagle Bone
So far, I have only understood where some Lenovo Thinkpads store their passwords. They are located at 0x380 and 0x400. I interpret this as password and confirmation password. These are seven bytes plus one checksum byte. This is not a CRC. It's...

Progress on a Game
Log from Micro:Boy
With the hardware finalized, the remaining work is to actually write at least one game, to prove that it's possible. I decided to make a game inspired by such classics as Dig Dug, Digger and Boulder Dash — you dig tunnels, collect gems, avoid monsters...