29670 Results for "《 예약문의 OIO↗8489↗8306》선릉레깅스룸㈚강남레깅스룸warrior레깅스룸강남레깅스룸선릉레깅스룸rational 레깅스룸Θⓢ강남레깅스룸seat"

Serial port
Log from TTi 1705 True RMS multimeter teardown
The serial port pin-out is cunning designed so that you can connect to a PC with a simple modem cable, or daisy-chained with other TTi devices. 1 Power to optional PC-02 2 TXD Transmitted data from instrument to PC 3 RXD Received data to instrument from...

It lives!
Log from Interak Computer Restoration
As I randomly slid cards in and out, trying various combinations, I suddenly noticed something. The random characters on screen didn't look so random! More in-and-out card-swapping, trying them in different slots, and power-cycles... hey, those aren't...

Can I control other GPIOs while OSPi is running?
Log from MQTT hack for OpenSprinkler OSPi
Yes.As I use Debian bookworm with kernel 6.1 I can control the GPIOs without using WiringPi (which as I understand is used by OSPi). I wrote a short python script to blink LEDs on GPIO 16 and 20. These GPIOs are not used by OSPi by default. As I understand...

Week 1 & 2 - PCB Layouts
Log from 25in24 Electronics Project Board
I've started by laying out the five boards in Eagle 9.52. Boards are now being ordered through JLC. All parts have been ordered through Mouser and Digikey - however sourcing a small meter and solar panel that will match have been a bit of...

Week 3 part 2 - testing
Log from 25in24 Electronics Project Board
Well, initial testing was more difficult than expected - took about five hours just to get a couple of basic circuits working. Made a number of incorrect assumptions / mistakes including:Assuming it might be differences between components (germanium...

Frankenscope
Log from Low-Cost Microscope Boom
There's not much to this build: Mount the monitor arms to your bench. Follow the manufacturer's instructions, or wing it like I did. I figured out where I wanted the scope to end up when in use and marked the location on my bench. Used a 1.5" hole...

Prerequisites and software
Log from VGA videocard for microcontrollers
Sometimes, when making your own devices on microcontrollers, there is a need to display huge amounts of information on a display and to use a bigger screen for ease of perception. Unfortunately, there are no ready-made and budget-friendly solutions for...

From prototype to product creation
Log from VGA videocard for microcontrollers
First of all, you should pay attention to the ROM used. The flash-ROM chip from an old computer motherboard has a finicky parallel interface where the address is written in two runs. This complicates the operating logic and increases access time. Additionally,...

Step 3: Thingspeak
Log from Weather Station With A7670 -- Remote Monitoring
ThingSpeak Is The Open IoT Platform With MATLAB Analytics. Register and log in to your accountDefine the parameter you want in the Channel page and save itOn the API keys page you can find out the API key used to write the data, and you can see an example...

Simple plan and next steps
Log from TinyML meets dog training
I will soon reveal what the purpose of the end product is supposed to be, however, for now the journey is the goal. I've become fascinated by machine learning and then about the idea of using it on microcontrollers only about 6 months ago, so it...

python prototype
Log from VEVOR diesel heater protocol
Today I started to connect the bus to my PC. A USB/USART adapter from FTDI was my choice since I got tons and various PCB's laying around. The FTDI can be configured for RS485 to enable a IO when you're sending data. I tried the interface with the two...

What is an egg?
Log from Wobble
Starting project by learning more about eggs.. I'd like to figure out how to create a nice 3D printed egg shape that can hold a circuit board, battery, and motor assembly. I'll start by printing off some free variants from thingiverse. Ultimately I want...

Egg #1
Log from Wobble
I used this great tutorial to make a threaded egg in Fusion360. I made mine about 5 inches around with an egg-shaped volume inside rather than the cylindrical volume in the video. The 50% scaled test print turned out great and looks like an egg....

1080 LEDs in the Palm of Your Hand!
Log from MiniSphere
We're starting to finalize some of the bigger pieces of this project, so we're excited to start sharing our progress! We've got the geometry and LED arrangement set, now we're testing our electrical design and getting started on writing some animations....

Hello world
Log from Workshop Automation
Obligatory title. This project has already been underway for months and will likely continue to evolve for as long as I can. Since my workshop is in my basement with no windows, I wanted a way to keep an eye on the outside world. I don't...

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