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About: Senior System Engineer working with embedded systems in the semi-conductor industry. I love making something no one has thought of. If you like making things that seems not possible. P.S. I rarely read Instruc… More About tobychui » Background StoryBack in 2018, I published an instructable sharing my build on my Raspberry Pi NAS that really looks like a NAS project. I have been using it for
Introduction: Make a ThinkPad Keyboard USB Adapter With Arduino Among the business class laptops, ThinkPads have the best keyboards. Even with the change to island style keyboards, I would say that ThinkPad keyboards still beat all its laptop competitors hands down in the keyboard department. Unlike others, ThinkPad keyboard keys are curved to fit your fingers, they have roughly the same surface a
Years ago I saw that John Leake built a 1/3 scale Macintosh. He made his before cheap 3d printers were everywhere. His was made from scratch from sheets of PVC, sanded and painted. He needed custom cables as well as solder work on the Pi. I was so envious... I really wanted one but didn't have the time or resources. Times have changed and technology has moved on. Smaller, cheaper components and ne
PiNAS - the Raspberry Pi NAS: Intro: This instructable describes the build of a very compact Raspberry Pi powered two bay network attached storage (NAS). Features: Super small Easy to build Simple setup Cheap Perfect for learning about network, file system, security mechanisms…
FindyBot3000 - a Voice Controlled Organizer: As any maker can attest, over the years, one collects a lot of parts. Perhaps it all started with a few resistors and LEDs, a breadboard, and an Arduino. But soon there were motors and motor drivers, IR rangefinders and tactile switches. Acceleromet…
Design Your Own Raspberry Pi Compute Module PCB: If you’ve never heard of the Raspberry Pi Compute Module before, it’s basically a fully fledged Linux computer with the form factor a laptop RAM stick! With it becomes possible to design your own custom boards where the Raspberry Pi is just another …
Project Alias: Alias is a teachable “parasite” that is designed to give users more control over their smart assistants, both when it comes to customisation and privacy. Through a simple app the user can train Alias to react on a custom wake-word/sound, and once tr…
An LED You Can Blow Out Like a Candle!: LEDs are designed to emit light, but they also make surprisingly capable sensors. Using only an Arduino UNO, an LED and a resistor, we will build a hot LED anemometer that measures wind speed, and turns off the LED for 2 seconds when it detects you …
Literary Clock Made From E-reader: My girlfriend is a *very* avid reader. As a teacher and scholar of English literature, she reads eighty books per year on average. On her wishlist was a clock for our living room. I could have bought a wall clock from the store, but where is the fun…
Make a ThinkPad Keyboard USB Adapter With Arduino: Among the business class laptops, ThinkPads have the best keyboards. Even with the change to island style keyboards, I would say that ThinkPad keyboards still beat all its laptop competitors hands down in the keyboard department. Unlike others, Th…
Working Mini Lego Pinball Machine: Learn how to make this working pinball machine completely from Lego.
Choosing the Best Designer for Your Brand-new Business Web Site: by rupprechtstewart1217 in tools So,'you ' ve finally determined that you need an internet website for your company? Well, there are a couple of key-points to keep in mind BEFORE you make one of the most critical decisions for your business. Picking the appropriate designer for your brand-new business internet site: When it comes to
Introduction: Selecting the Ideal Developer for Your Brand-new Service Web Website: So,'you ' ve ultimately made a decision that you require a web site for your company? Well, there are a couple of key-points to bear in mind PRIOR TO you make one of the most essential choices for your company. Picking the ideal designer for your new service internet site: When it pertains to selecting the ideal we
無線で光るLED（ジュール・シーフ）: 先に、単三電池で灯す蛍光灯を紹介しました。今度はもっと簡単な道具立てでLEDを点灯します。動作の基本原理は同様ですが、点灯に必要な電圧は蛍光灯よりずっと低いです（1/100程度）。感電が心配な方はこちらがお勧めです。 なお、ここで紹介する仕組みは「ジュール・シーフ（Joule Thief：エネルギー泥棒）」と呼ばれるものです。実に巧妙で感心してしまいますが、ここではLEDを無線化して彩りを添えてみます。 ■紹介動画 : ちなみに元ネタはinstructablesの英語版の記事…
Yes, Great Cheap SEO Companies Really Do Exist by jenaearth0402 in tools You'' re likely mindful that inexpensive SEO solutions exist and also are a vital advertising and marketing techniques offered today. It'' s additionally one from the most effective means to set up an internet visibility, especially if you'' re simply brand new in the business. Permitted'' s certainly not fail to remember the
Raspberry Pi Firewall and Intrusion Detection System: Maybe you think "Why should I protect my pivate network? I've got no critical information on my computer, no sensitive data". Are your emails really public? Don't you have some photos you don't want to upload to Facebook, because they're private. Do…
Arduinoで作る浮遊光球: Instructablesに 「Levitating Death Star」 という記事があります。市販の浮遊地球儀を使って、「デス・スター」の模型を作ったものです。美しいビジュアルもさることながら、使用した地球儀に関心をそそられました。そこで早速、永久磁石を複数使って静的な浮上を試してみたのですが、これは難しいことが分かりました（*）。 （*）Webで調べると、この困難は「アーンショウの定理」（参考A、参考B）で保証されているようです。一方で、この定理の間隙を縫った知育玩具もあるようです（参…
Arduino Segway: Hello! More than 3 years ago I started to tinker a homemade segway. Though it's still not really finished (I have to replace the 250W Motors by 500W-models) my children are able to drive around. If you're going to build one you will Need the follo…
Welcome to the world of 3D printing! In this class, you will learn everything you need to know to design and 3D print your own creations. You'll learn Fusion 360, an awesome (free) 3D modeling program that will let you design just about anything. You'll also learn the ins-and-outs of desktop 3D-printing. With this class and enough practice, you'll be a pro in no time. If you want a more lightweigh
Intro: What men really want from women What Men Secretly Want In A Relationship June 7, 2015 by Pam Lots of people claim that females are by far one of the most challenging animals on ... What Men Secretly Want In A Relationship June 7, 2015 by Pam Lots of people claim that females are by far one of the most challenging animals on earth to recognize. I, however have the tendency to differ with thi
倒立振子の研究: これまで、Arduinoを使ったシンプルな倒立振子の作り方を、instructablesで2つ紹介しました。 「半日で作る倒立振子」 「もう一つの倒立振子（ デジタル版）」今回は、完成した倒立ロボットを使って、その動きをパソコンでリアルタイムに再現します（以下では「仮想振子」と呼びます）。 そして、その記録を使ってロボットの動作改善を検討します。これらの具体的な内容は紹介動画の下の手順一覧をご覧ください。なお、紹介動画の「仮想振子」を実現するだけなら、手順の（1）と（2）だけで十分です。…
Arduinoで作るブラシレス・ジンバル: 安価なジャイロ・モジュールとArduinoを使った工作をこれまで2つ行いました（倒立振子、三次元書道）。今回その第3弾として、カメラ安定化のジンバル（gimbal）の作成を思い立ちました。開発方針は次の3つです。 普通のデジタル・カメラを搭載 ・・・ GoProより大きなカメラ用 できるだけシンプルで一般的な構成 ・・・ 特殊な部品を使わない 自力で作る ・・・ webの先人になるべく頼らない 当初は、サーボ・モータを使っ…
Make Your Own 15x10 RGB LED Matrix: In this video series I will present you how to build a 15x10 RGB LED Matrix. This Matrix has a width of 1.5m and a height of 1m. It consists of PL9823 RGB LEDs which are a cheap alternative to common WS2812 LEDs. I will talk about the challenges tha…
電マ式バター製造機 (Massager Butter Maker): パリで食べた料理が美味しかったので、帰国後に自作しようと思ったら材料のバターが今年も高くて入手しにくいことに気がつきました。 バター在庫増加、不足解消へ 価格は高止まり 電動マッサージ機(以下電マ)で自作するこちらの記事が面白かったのですが、生クリームを一旦ペットボトルに移したり、テープで貼って15分人力で保持したりと手間がかかっています。 【動画あり】バターが買えないので自作してみた / 手で振る作り方もいいけど日本最強の電動マッサージ機『スライヴ』を使えばキレイにバターができる!! そこで…
Machine Learning With Raspberry Pi: Hi, This is my first Instructable and moreover my English is not good. So please don't mind if it is not well written. Background: Deep learning is a new hot topic in the area of Machine Learning, that shows promising results to achieve artificial i…
もう一つの倒立振子（デジタル版）: 半年前に投稿した「半日で作る倒立振子」の別バージョン（改良版）です。主な変更点は次の4点です。 （1）部品入手の容易化（付随して、工作と倒立手順の簡略化） （2）部品点数の削減 （3）プログラムの簡素化 （4）ロボットの安定性改善最初の2点は、英語版へのコメントを受けたものです。これら4点の具体的な内容については、紹介動画の下に整理したのでご覧ください。紹介動画 （1）ジャイロ・モジュールの変更オリジナル版は、アナログ出力のジャイロ・センサ（村田製作所製）を使っていました（*1）。…
This Instructable shows how to install and use a mod I wrote that lets you control Minecraft with python scripts. I'll focus on Windows, though OS X and Linux should work just as well. (If you want something simpler than python, here is a Scratch version of this project.) Python scripts can generate neat in-world things, and there are many examples on the web. With a few lines you can draw a giant
Introduction: A Raspberry Pi Camera-based Microscope Using LEGO Parts About: Scientist working in in-vitro diagnostics industry. Playing with all types of sensor as a spare time hobby. Aiming for simple and inexpensive tools and projects for STEM, with a bit of science and a bit of sil… More About Dr H » A Raspberry Pi camera-based microscope, built just from LEGO parts. Version: October 11, 2015
はじめての自作スマートロック: 設計の知識が全くなくても、誰でもCADやレーザーカッターを使って簡単な機構を作ることができます。 今回は自宅の鍵をプログラムで開閉できる、ギアを使ったしくみを自分で制作したので、その過程をご紹介します。電子基板の部分を変えることで、こちらの動画のようにArduinoやスマートフォンで鍵を制御できます。
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