478 Results for "%E3%80%8A%EC%98%88%EC%95%BD%EB%B2%88%ED%98%B8OIOX8489X83O6%E3%80%8B3hours%EB%A0%88%EA%B9%85%EC%8A%A4%EF%BC%B13hours%EB%A0%88%EA%B9%85%EC%8A%A4%EA%B0%80%EA%B2%A9red3hours3hours%EB%A0%88%EA%B9%85%EC%8A%A43hours%EA%B0%80%EA%B2%A9normal 3hours%EB%A0%88%EA%B9%85%EC%8A%A4%E3%81%97%E2%80%A1%EA%B0%95%EB%82%A83hoursdark"

Simple Command Driven Interface
Log from Not Quite Useless Raspberry Pi Replacement
Wrote a very basic command interface with three commands:W - Write the EEPROMR - Read the EEPROMB - Bounce an LED across the RPP-UIO-16 cardThe result looks like this:Write to the EEPROM Read from the EEPROM 0000 00 01 02 03 04 05 06 07 08 09 0a 0b 0c...

Access SD Cards from the PSoC
Log from 3-Chip Z80 Design
I'm going to create a stand-alone PSoC project to use the PSoC to read SD cards. I'm going to start with the hardware defines for this project (which should leave the Z80 hardware pins unmolested) and just not download code. For the software piece, I...

ALU and Instruction Set
Log from Novasaur CP/M TTL Retrocomputer
Hardware testing is complete on all the jump and branch instructions. So that's the first 8 out of 256 instructions tested! The next 24 are loading operands. These should work fine since the jump/branch instructions are also loading operands in order...

Timing & camera settings
Log from Wireless ETTL flash conversion
Got some more packets with timing values for key bits. 8e/ff 8e/b5 de/4c 8e/e5 0d/ff 8e/a9 91/25 8e/a1 2b/f8 2b/a5 00/2c 8e/b9 00/80 8e/bd 18/00 69/23 23/99 ff/fb 02/ff 8e/f9 55/ff 8e/f7 7b/ff 8e/b3 00/12 00/46 00/2f 00/f5 57/ff 49/ff 5c/ff 0f/ff 00/be...

Cyrillic alphabets in Terminal-BASIC output
Log from Terminal-BASIC
My friend Dylan Brophy inspired me to investigate the ability to output the cyrillic text using different output devices, supported by Terminal-BASIC. 1. Using symbols others then capital latin in identifiers not possible and unnecessary. 2. USART output....

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...

ETTL protocol with the EOS RP & 580 EX II
Log from Wireless ETTL flash conversion
The STM32 board was just a hair bigger than the PIC, but the biggest pieces are still the power switch, channel button, & battery. The plan is just to print an L enclosure which scotch tapes around the hot shoe & sticks up. The antenna will...

20230221a -- File Deleting/Erasing
Log from ROM Disassembly - AlphaSmart Pro
Previously, while rummaging for scan codes, I was correlating known behaviour with key codes. One of those keys was the Clear File key (0x56). I forgot to post about that find, but it's still worthwhile to mention the file clearing operation...

10/8/23 Update
Log from 1802 MemberChip Card
Here are some "Quickstart" instructions for the Menu, BASIC, VTL2, and Visual/02 programs in Mike Riley's alternate program ROM. They're not a full manual yet, but will get you started and give you a "taste" of vintage programs and languages. A Quickstart...

INFORMED HEX DUMP
Log from WIERD PROTOCOL
66 03 60 4D F5 66 03 C0 SOH DE 1D 40 E5 #62 E7 41 EE 70 48 4F 52 50 43 35 33 32 34 37 36 19 06 22 06 22 SOH10 46 30 46 19 SOH42 70 40 40 40 40 40 40 30 30 31 38 30 33 35 33 32 34 37 36 4B 08 08 DC C1 C1 32 DC C1 C1 32 42 B4 42 B4 02 SOH02 02 02...

3. Fundamentals of Hexapod Robot
Log from Hexapod Modelling, Path Planning and Control
In this chapter, the fundamental concepts of hexapod robots such as walking gaits, stability, kinematics and dynamics are covered which are essential to obtain a better understanding of the control architecture that is delivered in the next chapter....

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)...

The Keyboard
Log from Anatomy of a Philips VideoWRITER
Before I start this log on the keyboard I should mention that I'm in the process of putting all of my writings and software on the Video Writer on a small website. The following is an almost direct copy of what will be the article about the keyboard......

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...

Top 100 Authors by Followers
Log from Statistics for 2015 Hackaday Prize Entries
# Author Followers Skulls Project Comments View Count 1 movax 617 198 5 160 88600 2 The Big One 498 170 3 74 36100 3 Chris Hamilton 412 62 40 25 15031 4 Andreas Hoelldorfer 370 142 1 38 19900 5 IngGaro 333 88 1 21 31700 6 Debasish Dutta 301 136 3 77...

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