19513 Results for "《〈 문의 OIO↗5793↗7458 》〉 셔츠룸후기た《〈 문의 OIO↗5793↗7458 》〉 ⑷plenty㎋셔츠룸후기셔츠룸후기んteeth 셔츠룸후기선릉셔츠룸 강남셔츠룸￦셔츠룸ⓤsilverⓞ"

It's Alive!!
Log from Compost Shredder Upgrade
Well, I sprinted through the week and got the shredder working! Found the master link I needed to close the chain.split the chain to the length I needed, and hooked it up to the sprockets.I'm very pleased that it fits nicely over a bucket. I don't have...

Tests, decisions, and first try.
Log from Cheap Expandable Floor Piano
So I started by experimenting plenty of solution for detection of the note. First thing first, I tested springs, it worked but had many constraints (especially weight handling and durability). I then looked at pressure detection, but again, I had...

Steppers and Wiring
Log from 3D Printer
Step 2: Motion. This post is actually a long time coming, as I did some of this assembly a year ago. I have added gears, steppers, end switches, and RAMPS board. LM8UU linear bearings are from vxb.com. I had the top bearings on-hand. They are standard...

Version 1.3 Testing
Log from Fluff M0
The PCBs arrived after their 3-week trip around the Europe, and as usual I assembled and tested one. The good news is that it works very well with any USB-A to USB-C cable. The plug is a bit wobbly, because there is no metal sleeve to stabilize it, but...

Board pliers MK 4
Log from How lions etch PC boards
The best of the best was liberated from the filament. These incorporated all the improvements from MK 3. The newest handle ratchet does indeed hold when it's new & the PLA hasn't stretched, but the lion kingdom quickly noticed the handle...

Rev 1. PCB Assembly!
Log from CRAPi2040
Alright here we go! In case you missed the last log, here it is! Check it out because what you're about to see will make a lot more sense. Just like the last log, this log is going to be a retrospective, but I promise that the next CRAPi2040 log to grace...

Step 3: Board Layout Part 1
Log from Open Source Science Tricorder
A quick update after a weekend of marathon schematic creation and board design...Schematic and Initial Board LayoutI've completed the first revision of the schematic. The device is using a PIC32MX795F512L microcontroller, which should be plenty...

Microcontroller selection
Log from Apartment HVAC IoT
I had long been a fan of the Teensy series of arduino compatible boards and have used them in a variety of projects. Reasonable cost and a small form factor with plenty of supported libraries and plenty of I/O pins. But by the time you add bluetooth...

SPI Low Power Success
Log from Wireless BLE Kinesis Advantage (Custom Controller)
So everything went as planned, using SPI the whole loop executes in under 1ms (compared to 8ms with i2C at 400kHz). I didn't even have to set the SPI speed, the default for the nrf52 was plenty fast. Next, I added delay(17) at the end of the loop, so...

[Component Choice] Teensy 3.2 Micro-controller
Log from STJØRN
This whole project started when, after hearing the name for a long time, actually realised what an Arduino micro-processor could actually do. A short investigation lead to the discovery that lots of people were creating MIDI controllers using these controllers...

Tachometers
Log from Goliath - A Gas Powered Quadcopter
I've received the new pulleys and I'm in the process of swapping out the hardware. I'll get more into the details in my next project log, but to make everything line up correctly, I'm having to adjust the frame and had to pull the engine off to do it....

Hardware
Log from Hydroponics control
Things have been moving along a bit slow on this project of late but some progress has been made this week on the circuit design. Primarily this is a NodeMCU board with a bunch of IO associated with it. Normally I would have just copied and pasted...

Making it run quietly
Log from The Spice Must Flow Sand Table
I wanted to make the mechanism run quietly even as it ran fast.Tests showed that even at high microstepping ratios, speeds much over 100 mm/sec resulted in objectionable motor noise. Other sources of noise included the belt teeth hitting the smooth...

Day 3
Log from Air Cut Cutter
I'm three days into development and I can see the light at the end of the tunnel. I really didn't want to fall into this rabbit hole but I did. The gocde output by FlatCAM really needed this to be efficient. When milling circuit boards, bigger...

A leap towards manufacturing?
Log from 8Q: The DIY Quantum Computer
I hope you all didn't forget about this project, I certainly haven't! I find I have more and more projects I want to work on and less and less time, but this, and my other quantum projects, are still my favorite ones.A few updates on what's been happening:Replaced...

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