90479 Results for "↘ 최저가 Ò1Ò〈⑻⑷89〉83Ò⑥ ↗셔츠룸퍼블릭ㅖヲfist퍼블릭술집ヅ퍼블릭룸셔츠룸퍼블릭∵ ⒜셔츠룸퍼블릭counsel 퍼블릭룸в퍼블릭술집５₁element"

Part 5: Pull the switch!
Log from Thermostat for 3D Printer extruder head
This part will detail controlling the 12vdc power source to the heating element. I don't expect it to be all that complicated (relays are cheap and easy but a mosfet might be a better idea if I want to rapidly control voltage, e.g. PWM). This part is...

It's a chiller
Log from vapsy
Found a piece of stainless steel pipe and turned it into a chiller:It won't allow a peltier element, but a 50mm fan will be easy.

Extruder Hot End
Log from Print-Arm 3d: Hand Made 3d Printer
The extruder Hot end is going to be My attempt at remaking this: http://reprap.org/wiki/North90's_hot-end_V2 . Except mine will use kanthal wire for the heating element instead of the power resisitor.

Fluidic element prototype
Log from FluidicPC
My friend Anton sent me photo of his current early-bird prototype for investigating fluidic elements.Look brutal but it work. non-stable, but work

First 3D-printed fluidic logic element
Log from FluidicPC
This is the first 3D-printed 2NOR Logic gate that works on the Coanda effect - the tendency of a fluid jet to stay attached to a convex surface.

Fluidic-based elements can be bigger that they should be
Log from FluidicPC
V - means VISIBILITY. Fluidic-based element is good for scaling to both sides.

Timer Schematic
Log from MC6809-Based Arcade Game
Interfacing the Intel 8253 timer to the MC6809 CPU, using a 74LS31 delay element to get the signal timing right...

Release 0.19.0
Log from zeptoforth
This release adds optional timeouts to locks, channels, and fchannels and adds arbitrary element sizes to channels and fchannels while also reworking blocking operations upon tasks. It also fixes a number of issues with locks, channels, and fchannels....

Element spacing of 1cm is either too narrow or too wide
Log from Phased array sonar
Experiments with the new 24ch 1cm element spacing array is too narrow or too wide. Since it cant be any narrower, because mics' are 1cm wide, I am thinking about going back to 2cm spacing, extending the 16ch array to 24ch. Why? Beam radiation pattern...

concept
Log from SOLDERING IRON Very Precise & Super Simple
Having the components in mind I have to think of ways to connect them together, the requirements of each one and the restrictions that they impose.The soldering tip has only two terminals, that means that the heating element is connected to the thermocouple...

01/21/2019: Deviating from the Original Experiment
Log from Making Sense of the Hall Sense
There are going to be some differences between my experiment and the original: use copper, or some other metal clad board/insulator (price is king) for the hall element, not gold leafuse copper wires, not brass because why brass when there is plenty...

Current state, input UI elements and ideas
Log from pyLCI - Linux Control Interface
Hi! I've been working on pyLCI from time to time. What's new? The display's only refreshed when it needs to be refreshed. If only some characters change, those get replaced instead of clearing the display and printing the whole string. That makes pyLCI...

Gamma Spectroscopy Theory
Log from Gamma Scintillator
When radioactive elements decay energy is released, some in the form of gamma radiation. The amount of energy is dependent on the element. This allows us to determine the composition of the radioactive element by measuring the energy of the gamma ray....

Peltier issues
Log from Flypi - cheap microscope/experimental setup
After a long development break, we managed to put more time into the project and solved (or at least seems we did) the issue with the Peltier element not behaving as expected. Turns out we were too shy with our power supply and the element needed more...

First try with an interactive floor.
Log from Geodesic Dome
It is possible to measure the pressure piezo- element and a zener-diode. In first experiments it worked quite well.The idea is to use a piezo element every 25 cm makes more or less 140 piezos. To get the data i used a MCP3008 a 8 channel analog spi interface....

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