193 Results for "%s"

What about w28?
Log from PEAC Pisano with End-Around Carry algorithm
w26 was swift and w27 was a walk in the park. w28 should be similar, but longer... Is it useful however ? In itself, I don't expect anything from w28, just as with w27 and w29. It's not the result that counts, but how it is obtained, since I develop...

Custom PCB's Are Here!
Log from Gas Sensor For Emergency Workers
Received the custom PCB's from OSH Park and they seem fantastic! The plan is to assemble a couple more prototypes and make sure the PCB version works as well as the breadboard ones. I don't anticipate any issues but will see if Mr. Murphy has found a...

Powering the beast
Log from ElectricEye
Following from the change from sunglasses display to a 2.5" S-Video LCD...Power: The LCD requires 7-12vdc. The Pi delivers 5v from pins and that's confirmed by testing to not be enough. With the dev SKROSS Reload 5 I have 5vdc 1.5amp output. This runs...

BOM coming along.
Log from Remote Control Land Strider
Working on getting BOM in. Couple of notes:The RC transmitter and receiver can be whatever you have. The battery, wiring, connectors should all be rated for whatever motors you pick up, as well as the speed controllers. My speed controllers happen to...

New.. Improved..
Log from Maker's Vise
Wow! It's been a while since our last log post. Fear not friends, we have not fallen off a cliff. We've been working fervently on our design. You may remember that our vise was maxing out at 500 lbs. of reasonable clamping pressure...

I think I can sense something...
Log from DSKorder
Well, been a while since the last log entry, hasn't it?Don't worry, you haven't missed much ... Apart from getting the WiFi to work, finalizing how programs are run, adding a first set of those, and working on implementing a first sensor attachment -...

Plans for the future
Log from EDIDone - Disable DisplayPort Hotplug
First of all, I've confirmed that the hotplug protocol for both DP 1.2 and 1.4 is identical, as well as the EDID (thanks, backward compatibility!) One thing I'm currently unsure about is 1) How not to degrade DP 1.4 signal so 144Hz signal is not corrupted...

Proof of Video Life
Log from VGAtonic
Today's update is one of those "it's really coming together" type updates. Since you're reading text and you'll probably scroll down anyway, let me blow the surprise: it's VGA and NTSC test patterns. On a 64 macrocell CPLD. From a single,...

Step 3: build an amplifier.
Log from Modernizing a 1960s Intercom
I've got a small pile of LM386 amplifiers that will never see the light of day. Way back when, I loved building little amps for things and somehow got it in to my skull that I should have stock of these sitting around. Along with some LM741 op-amps....

Translucent controller
Log from 3D printed truck
The current waterproofing & having all the LEDs on the inside worked, but growing pains with the orange beast finally reached a point where it was time. The mane problem was the power button constantly getting accidentally bumped when it was in leash...

Hack Chat Transcript, Part 2
Log from Retro Recreations Hack Chat
tubetime1:04 PMand even (get this) a sound card, using the CGA composite video output as a sound output :) tubetime1:04 PMbut i gotta get it working first, lol. tubetime1:04 PMany more questions about any of this stuff? niksgarage1:05 PMwhat are you...

Software
Log from LCD music display
Making a minimal confuser actually do minimal confusing is a lot harder than it used to be. For decades, the raspberry pi foundation has labored to run as much as possible as slowly as possible. With much coercing, it can be made to just...

A shutter, but what type of shutter ?
Log from How to use an aerial 36 inches lens
I've always used a camera with a built-in shutter, analog 35 mm, 120 and 4 x 5 " cameras or lenses all have a system to close the optical path of the light, and to open it fast and to close it fast again.Twenty first century films are photosensitive,...

KIT1 iterations
Log from Open Source IOT Platform
Developing the KIT1 raised several problems in hardware and software, and those were solved with multiple PCB iterations.These are just of the few that were built. Initially, v1.0 used a ferrite transformer for the High Voltage inverter needed to boost...

Zytek hardware
Log from Hacking the Zytek 55kW EV drivetrain
Since this is the first project log, I'll 'briefly' go over the motor and driver as I tear it down.With the inverter lid popped off it's a bit clearer where the actual motor is. (it's smaller than the inverter!!)in that picture I've already removed the...

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