132 Results for "%E3%80%8A%E3%80%88 %EB%AC%B8%EC%9D%98 OIO%E2%86%975793%E2%86%977458 %E3%80%8B%E3%80%89 %EC%85%94%EC%B8%A0%EB%A3%B8%EA%B0%80%EA%B2%A9%E3%89%BB %E3%80%8A%E3%80%88 %EB%AC%B8%EC%9D%98 OIO%E2%86%975793%E2%86%977458 %E3%80%8B%E3%80%89 %E3%89%BAsteal%E3%85%AF%EA%B0%95%EB%82%A8%EC%85%94%EC%B8%A0%EB%A3%B8%EC%85%94%EC%B8%A0%EB%A3%B8%EA%B0%80%EA%B2%A9%D1%84temperature %EC%85%94%EC%B8%A0%EB%A3%B8%ED%9B%84%EA%B8%B0%EC%85%94%EC%B8%A0%EB%A3%B8%EA%B0%80%EA%B2%A9 %EA%B0%95%EB%82%A8%EC%85%94%EC%B8%A0%EB%A3%B8%E3%85%A3%EC%85%94%EC%B8%A0%EB%A3%B8%EC%B6%94%EC%B2%9C%CF%88encouragement%E3%85%94"

One step forward, two steps back
Log from Arduino Nextion Android Midi Valve Guitar Amp
Stage two: I decided that I wasn't happy with the LCD screen. It looked so 80's! So, I researched touch screens and came across the Nextion from ITead. As another big bonus, I found that this had a functional editor and meant that I could get rid of...

Panel - Part 2 (Electronics and Software)
Log from Vintage Toy Synthesiser
(Original post date: 13/03/16)Last week I posted about the design and construction of the front panel for the vintage toy synthesiser, however another thing I had been doing alongside that is putting together the electronics and software for...

DIY-Record-and-play-robotic-Arm
Details from DIY-Record-and-play-robotic-Arm
In this tutorial, I will share with you how to make a smart robotic arm. You can control this arm using a “Master” arm using potentiometers. The “Slave” arm is comprised of servos and will run off of the potentiometer readings....

Making A Gesture Controller Glove using Hall Effec
Details from Making A Gesture Controller Glove using Hall Effec
Hey guys, in this video, we will be making a compact circuit that can be fitted in a glove to control Robots using Gesture commands. It’s really cool to control a pick and place robot completely using hand gestures right? I have been making gesture...

Hack Chat Transcript, Part 1
Log from Retrocomputing for the Masses Hack Chat
OK, let's get started. I want to welcome Spencer Owen to the Hack Chat today to discuss his retro-clone of the ZX80, the RC2014. And anything else that comes up, of course. Spencer, can you tell us a little about how you ended up in the retrocomputing...

The Code.
Instructions from Windows PC Lock/Unlock Using RFID.
The Arduino Leonardo/Micro with the ATmega32u4 chip has a built-in USB communication. This allows the Leonardo/Micro to appear to a connected computer as a mouse or a keyboard. We use the keyboard.h core library to make the arduino send the keystrokes...

[T] Minisforum EM680 / EM780 as Potential Mainboard?
Log from Tetent UMPC [gd0149]
On researching for the previous log, there's also another Mini PC that comes in at a similar 80*80*43mm package: Like with the Framework motherboard, I'd have to use one of the USB4 ports as an internal way to both power the device and send data to the...

Trying the Particle Counter
Log from Household Electrically Enhanced Wet Scrubber
After my spell with acute bronchitis, I was even more paranoid finding out the performance of my invention. I purchased a particle counter, a Dylos 1100 Pro air quality monitor for a couple hundred dollars. Not cheap. This device is a consumer grade...

OMEN Alpha
Details from OMEN Alpha
I write a book about old computers. Oh, sorry: I mean "vintage computers" from 80's. My primary goal is to show how one can build a 8bit computer from scratch. It means: how to set up a CPU, how to connect memories, how to connect peripheral chips, and...

8. Another very long overdue update
Log from Instax SQ6 Lens Transplant
It's hard to believe that it's been over two years since the last update to this project. Since then, the Instax TLR has consumed countless film cassettes, and traveled overseas three times (breaking down only once, when the motor driver let out the...

Load the program for the Arduino pro mini.
Instructions from Bracelet for the blind
//tác giả: Đỗ Xuân Tiến #include const int trig = 8; //chân trig của HC-SR04 const int echo = 7; //chân echo của HC-SR04 byte ngon_tay_cai_6 = 6; //ngón tay cái - thumb //byte middle_finger...

Commodore CHESSmate Reproduction
Details from Commodore CHESSmate Reproduction
Motivation On Tuesday November 14th, 2023 I was invited to an event at York University to celebrate "the momentous appearance of the MCM/70 computer - a technological marvel that offered an early glimpse of a new digital reality. " You...

Designing board = implementation issues!
Log from BitMasher
Hello there, I'm thinking and rethinking the design of the board that will host all the ready-made pieces, and I'm facing a multitude of issues, related to power:How do I get both 5 and 3.3 V from the battery while charging it via USB?Can I selectively...

Anycubic Mega Pro running with LightBurn
Details from Anycubic Mega Pro running with LightBurn
First install Lightburn https://lightburnsoftware.com/ I used the 30 day trial, because I was not sure if this works out. First the basic communication Connect the Anycubic via USB. Create a new device based on the "Marlin" firmwareSet...

Much Better
Log from Commodore CHESSmate Reproduction
I was not able to improve the performance of CHESSmate much on the Arduino Pro Mini so I purchased an ESP32 ESP-WROOM-32 NodeMCU Development Board. By sticking with the Arduino IDE it was relatively easy to port the code to the new device. Harder...

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