26075 Results for "∇ 최저가 Ò1Ò《⑤⑦93》74⑸⑻ ∇ 셔츠룸가격ю 셔츠방수위offer셔츠룸셔츠룸셔츠룸인사readable 셔츠룸혼자ъ や셔츠룸인사셔츠룸혼자govern"

Synthetic hydraulic fluids
Log from SRAM hydraulic brake o-ring
Various available fluids found online that may be appropriate for hydraulics: Pentosin CHF 11S: Viscosity (40C): 18.7mm2/sViscosity index: 313SDS indicates 68649-11-6 1-decene dimer hydrotreated (also used as a skin product, grinding oil, etc.)Recommended...

QEI
Log from dsPIC: from Blink to QEI
Quadrature encoder interface (QEI) does exactly what is in the name - provides an interface for quadrature encoders. The used dsPIC has two such interfaces. My encoder is Faulhaber IE2-16 and is mounted to a small DC motor. This encoder has a resolution...

Design Progress in Bus Architecture for A1
Log from AOZORA
With just a flash in mind, being not a professional and starting from zero, after 3 weeks of search and learn, the bus architecture design for A1 finally came out. At the very first beginning, project AOZORA was targeted to implement the Ibex RISC-V...

Initial thoughts
Log from Tetra - 4-bit CPU
Tiny 4-bit CPU with 4-bit input and output ports. Like the #TD4 CPU but a bit more capable.Connect the output port to a SSD1306-style OLED display. These can be driven via SPI which would be simple enough.Have it do something non-trivial - I love...

20230217b -- Keyboard Indicators
Log from ROM Disassembly - AlphaSmart Pro
While whizzing through the code, I did notice an interesting 'set cursor position' call to set it at the end of the screen (at position 159, or 9Fh). Once set, the character 0x0f is sent. The datasheet for the LCD indicates that 0x0f is a...

First Trip, Inventory
Log from Travelling Hacker Box
It's off. It's gone. It's in the mail. Somewhere between Pennsylvania and California is the travelling box of hacker crap.A few changes: I needed to use the Large flat rate box. The Harbor Freight box was unexpectedly out of spec and didn't fit in the...

Software
Log from RGBW Controller Shield
Brief revision of the serial console. Serial commands: help: __________________________________________________ | - RGBW v4.0 - | |________________________________________________| |Commands: | | onoff allon alloff | | data cycle resetsettings | | help...

Fusion 3: the better algorithm
Log from PEAC Pisano with End-Around Carry algorithm
After playing by hand with real data in the log 103. Fusion 2: the manual tinkering, I have a better grasp of what I'm dealing with, and how. The odd/even idea is interesting but in the end, the algorithm boils down to: "Is a semi-arc already output...

Testing Germanium transistors (2nd part)
Log from Clockwork germanium
Before I can proceed with the debouncing circuit, I have to evaluate the characteristics of the transistors and choose the lousiest (debouncing is not a critical circuit). Fortunately I had built a board for manually Testing Germanium transistors. Remark:...

Testing the Nixie Driver IC
Log from Nixie 'Display of Things'
The Nixie Driver IC I am going to use is a K155ID1, which is a Russian clone of the SN74141.Using good ol' Google, I found plenty of old Datasheets that helped me figure the (hopefully!) definitive pin-outs needed to correctly connect the IC. Together...

Insights From Amazon Machine Learning
Log from Analyzing the Hackaday Prize 2015
I took the most recent CSV (which does not include the most recent data on views), removed some projects with irregular data, removed some attributes that I did not want in the analysis, and uploaded the data into a S3 bucket on Amazon Web Services.I...

Marking VGATonic 'Complete'!
Log from VGA Graphics Over SPI and Serial - VGATonic
I just flipped the switch on VGATonic from "In Progress" to "Completed" - I realized I hit every bullet point I wanted to hit when I first started this project (in 2014!) and I've added some awesome features along the way.This, of course, doesn't mean...

The Debugging Adventures Continue
Log from Garden Shed CNC
It turns out that leaving debugging code in your project can sometimes be a really great thing. I was going to video the axis mechanism and see if I could spot anything odd happening that might explain the drift, when suddenly during moving it into position...

DA14580 ( Murata LBCA2HNZYZ) Tiny Low Cost BLE V3
Log from Tiny Low Cost BLE
Hello,So after a few months of playing around with the RFduino and Simblee, i decided to try and make a DA14580 board. At first i considered doing it all from scratch, but realised that it would be a lot easier to use a pre-certified module, so i ended...

Amount of energy received (482 W/m^2 in 400 - 800nm)
Log from Artificial plant sunlight (obsolete)
All quotes are from wikipedia: https://www.wikiwand.com/en/SunlightSunlight takes about 8.3 minutes to reach Earth from the surface of the SunThe total amount of energy received at ground level from the Sun at the zenith depends on the distance to the...

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