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このページはEtoJ逐語翻訳フィルタによって翻訳生成されました。 |
I began this page in 2013. Most of this page is from then. I updated the links and prices (some （機の）カム 負かす／撃墜する, 非，不，無 went up) in October 2017.
The elements I recommended then I still recommend today. They are all you need to make a "serious" start to using Arduinos.
But! Today (October 2017), if you want to make a 限られた／立憲的な (but not 限界ing!) start, you can do it with $10 for someone happy with soldering, etc, or $25 for someone with (so far!) 限られた／立憲的な soldering, etc 技術s. (You'll need a few bits of wire, and want some switches (I 新たな展開 two wires together, with stripped ends positioned a few ミリメートルs apart, and squeeze them together to "の近くに" the "switch"!), a few LEDs, resistors, too. Incidentals!)
I'm going to について言及する 明確な／細部 製品s from a 明確な／細部 供給者. There are many 代案／選択肢s. I Just Like Sparkfun, and would recommend that a novice start there. Once you have a little experience, if you want to "shop around", "go for 取引s" (and all the "joys" they bring!)... 罰金! But as a novice, don't you want to 最小限に減らす the chances of hassle, and have 最大限 support?
$10 will buy you an Arduino プロの／賛成の 小型の 328 - 5V/16 MHz, and $25 will buy you an Arduino Uno - R3.
You'll also need an ordinary PC, an ordinary USB cable. If you go for the "quick/ cheap" start, you can skip the items 述べるd below as C, D, E, and F!
But all the work you will do will be 完全に applicable to "going その上の" if you become excited about Arduino work. My "$10" is a bit 誇張するd... you'll need the cable, 道具s, etc... but these things you may already have! But it is more "fair" than many marketing （人命などを）奪う，主張するs. And (see below) $50 is more than comfortable for making a serious start.
"Stop 圧力（をかける）" ends... 残り／休憩（する） is mostly from 2013. (And the Arduino was 円熟した then!)
Let's see if I can be concise. (If you want to know more about Arduinos, I have written more... lots more... どこかよそで.)
A: A small (in 能力s) computer. Or just use your "main" computer. Until you get to 前進するd 事業／計画（する）s, where the computer is 存在 used as a partner to the Arduino, saving data, maybe, you only need the "small computer" while you are programming the Arduino to do whatever you are making it do. Cost: You probably have one!
B & C: "The cable", with FTDI USB-to-serial interface: There are さまざまな approaches to using Arduinos. I like to have a "smart" cable, which is used just during programming. For 5v: Sparkfun FTDI Cable 5V, DEV-09718. (There's also a 3.3v 見解／翻訳／版. You have to decide: Are you going 負かす／撃墜する the 5v path, or the 3.3 v volt path? Start with 5v if in 疑問. Not a BIG 取引，協定. $15, 10/17, excl p&p. (You can buy Arduinos with the "clever stuff" on the Arduino... but it makes them (わずかに) more expensive, and you will often not be using that circuitry.)
You won't need the FTDI module if you go with an Arduino with that circuitry on-board, such as the Sparkfun プロの／賛成の Micro, $20, 10/17, excl p&p (vs "小型の", $10, needs FTDI when 存在 programmed))... but you buy the FTDI module once for muliple 小型のs, and 支払う／賃金 the extra $10 over and over if you go 負かす／撃墜する the 小型の 大勝する. Maybe if one child is going to use one Arduino, at least start with a Micro, for One LEss Thing To Go Wrong. The next one can be a 小型の!
D: Breadboards, or "proto-boards": You can't have too many. Two shown in picture. Makes connecting stuff up, at least for the 開発 行う／開催する／段階, 平易な. DO NOT SKIP THESE. (ModernDevice.com/製品/小型の-breadboard/ $3 each, 10/17, excl p&p.) There's a wonderful graphic explanation of breadboards from Makezine.
E: The Arduino! 井戸／弁護士席, AN Arduino... they come in many 形態／調整s, sizes and 能力s... but all "work" more or いっそう少なく the same. The one shown is a RBBB from Modern 装置($11 each, 10/17, excl p&p.).... Another nice, 安価な starting point, 要求するing just a TINY bit of soldering... sticking some pins on... is the Sparkfun Arduino プロの／賛成の 小型の 328 - 5V/16 MHz DEV-1111, Sparkfun.com($10 each, 10/17, excl p&p.)
F: A "塀で囲む wart".. a source of low DC voltage. Depending on the 回路・連盟s you 追加する, you will want one 供給（する）ing 9v or so. (Not more than 12)... OR you may want to 力／強力にする your Arduino (when not tethered to "big PC" by the USB cable) from a USB charger. N.b.: If you are using a USB charger to 力／強力にする your 事業／計画（する）, you need to connect the 力／強力にする to different pins than you would use if 力／強力にするing it from a higher voltage. (I would be inclined to go with the "from USB charger" 大勝する. You can connect the 力／強力にする 経由で the same pins the smart cable connects to, if a USB charger is your 力／強力にする 供給（する）.) (Sparkfun (and the internet more 概して!) 供給（する） breakout boards to make using a 基準 cable 平易な. (The link is for a 小型の-B socket. ($2 each, 10/17, excl p&p.)Sparkfun also do a breakout board for the micro-B socket.
If you look closely on the breadboard 示すd "D", you'll see an LED. There should be a resistor there, too, but I only just remembered! There's also a 押し進める button switch. And some wire. That's all you "need" to get started with Arduino. You will soon want more than one LED, more than one switch... and you can go on "追加するing things" endlessly... from $1 気温 sensing 半導体素子s, and $10 3 character seven segment LED 陳列する，発揮するs, to ethernet interfaces, GPS receivers, LCD graphics 審査するs, etc, etc.... but these are just the input and 生産（高） 装置s. All you "need", for basic Arduino work, is in the photo.
(The ソフトウェア to program the 装置s is 解放する／自由な, open-source... you just fetch it from the internet when you are ready to start.)
What you see above is how you'll be 始める，決める up while you are programming your Arduino. It will draw its 力／強力にする through the USB cable which is also 存在 used to pass the program from the PC, where it is created, to the Arduino, where it is 蓄える／店d and 遂行する／発効させるd.
This is all you'll need once the Arduino has been programmed, and the switches, LEDs, etc, "got 権利". The small PC and cable will no longer be needed... they can be off doing other things... maybe programming a second Arduino to do some new 事業／計画（する）! As the Arduino was getting its 力／強力にする from the small PC, you now need to give it 力／強力にする from a different source, e.g. the "塀で囲む wart" I'd shown.
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