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/"

Quick Update 22/09/22
Log from UltraTower 2023
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...

20230221b -- File Inserting
Log from ROM Disassembly - AlphaSmart Pro
Intrigued by the various file-related pointers seen in deleteThisFile_EB9B, I remember that the keyboard scan routine had a final case where the bulk of the keystrokes (the printable ones) are handled, and there was a scan code to ASCII routine before...

Paper Model now Steps. Stepping algorithm optimized. 11 bytes saved.
Log from Mystery 6502 program for the Kim Uno #1kBChallenge
I was looking for a way to make the Excel Paper Model for the Z30 calculate the stepping points so it would be a complete model of the machine. The example shown below is for a rotor with a Ring Setting of 4, the 1 mark on the ring is set to the 4 position...

TI-83+, 86 linking rambling
Log from Vintage Z80 palmtop compy hackery (TI-86)
did a quick test comparing the linking of the 83+ and 86 via blacklink cable through a usb converter... The results are nearly identical. I did quite a bit of hackery to the tilp2 linking library a while back. One change was to verify the writes before...

All boards received
Log from NEDONAND homebrew computer
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)...

Testing CP/M-86...
Log from V20-MBC: a V20 (8088 + 8080) CPU homebrew computer
Currently testing CP/M-86: The custom Bios sizes the installed RAM (128/512/1024KB) and changes the CP/M-86 available TPA accordingly. Here Turbo Pascal for CP/M-86 and Wordstar 3.3 for CP/M-86:

Interfacing ternary and binary components
Log from Homebrew ternary computer
Ok, now it is kind of proven that binary CPLD (or FPGA) may implement ternary logic, but how we can integrate it with "true" ternary components, especially when CPLD is 3.3V and TRIMUXes are -5V and +5V? Answer is DG403 chips may do the job: Because...

ESP 32 Code upload
Log from UltraTower
I have updated the code on github for the new PCB. In this new version there is :the pH sensor the EC sensorthe temperature sensorsthe data sending to ThingSpeakThe entire bluetooth communication routine between an android smartphone and the...

ESP 32 Code upload
Log from UltraTower 2023
I have updated the code on github for the new PCB. In this new version there is : the pH sensor the EC sensorthe temperature sensorsthe data sending to ThingSpeak The entire bluetooth communication routine between an android smartphone and...

20230216a -- RAM signature stamping
Log from ROM Disassembly - AlphaSmart Pro
Revisiting the RAM signature stamping knowing what I know now, I can better see what's going on and record that knowledge. The RAM stamping routine now looks like this:F723 ; stamp 'ram valid signature' on RAM page 0 and 3 F723 stampRAMsignature_F723:...

Eight X Beef
Log from BeefyDuino
In the latest news on the BeefyDuino frontier, my friend Ryan who is the founder of elequa, the company I am helping to start, assembled eight BeefyDuino prototypes (with a little help from his friends including me). He did this because he was going...

Inside the TI-86
Log from Vintage Z80 palmtop compy hackery (TI-86)
Random notes, randomly updating, for now ... RAM: https://pdf1.alldatasheet.com/datasheet-pdf/view/47125/SONY/CXK581000ATM.html 128KB, has one NC pin, pin 9, so 256K in the same form-factor might be a thing, though not seen amongst the list of related...

Progress bar: |[][][][][][][][]] | 84%
Log from Infinity Cube
(Tbh the % isn't based on real measurable progress, but it is 2*42 )First of all, thanks for the follows and skulls! As you can see from my profile I'm very new to hackaday.io. I've been busy doing stuff and things the last few days, so I haven't looked...

Different SD card MBR formats
Log from OSI SD Card Operating System (OSISDOS)
I tried a couple of other cards and found that they have different MBR formats with no header. I noted this in a previous log. There's an offset at 0x01BE that points to the MBR. My theory is this is true for "bigger" cards. I think the reason I could...

Squeezing the code because 85 bytes is too many...
Log from Joy232
I have started to squeeze the hook code. This can be done by merging the start, stop and data bits into a 16 bit register and use the same loop to transmit all the bits from the RS232 character (i.e. 10 bits). It also has a positive side effect that...

|<
<
2
3
4
5
6
>
>|