---
product_id: 732845622
title: "Arduino Uno Rev3 A000066"
brand: "ブランド: arduino (アルドゥイーノ)"
price: "¥8233"
currency: JPY
in_stock: true
reviews_count: 13
category: "ブランド: Arduino (アルドゥイーノ)"
url: https://www.desertcart.jp/products/732845622-arduino-uno-rev3-a000066
store_origin: JP
region: Japan
---

# 16MHz stable clock speed External power jack for flexible power options 14 digital I/O pins with 6 PWM outputs Arduino Uno Rev3 A000066

**Brand:** ブランド: arduino (アルドゥイーノ)
**Price:** ¥8233
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock your maker potential with the iconic Arduino Uno Rev3!

## Quick Answers

- **What is this?** Arduino Uno Rev3 A000066 by ブランド: arduino (アルドゥイーノ)
- **How much does it cost?** ¥8233 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/732845622-arduino-uno-rev3-a000066)

## Best For

- ブランド: arduino (アルドゥイーノ) enthusiasts

## Why This Product

- Trusted ブランド: arduino (アルドゥイーノ) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Your Way:** Supports USB or external 12V power supply, giving you freedom to build anywhere.
- • **Versatile I/O Arsenal:** 14 digital pins plus 6 PWM and 6 analog inputs empower complex sensor and actuator projects.
- • **Plug & Play Simplicity:** USB connectivity lets you program instantly from your laptop—no fuss, just create.
- • **Rock-Solid Performance:** Powered by the trusted ATmega328P MCU running at 16MHz for reliable, smooth operation.
- • **Community-Backed Confidence:** Industry-standard design with vast resources and troubleshooting support—never code alone.

## Overview

The Arduino Uno Rev3 A000066 is a compact, reliable microcontroller board featuring the ATmega328P MCU running at 16MHz. It offers 14 digital I/O pins (6 with PWM), 6 analog inputs, and flexible power options via USB or external 12V jack. Perfect for beginners and pros alike, it’s the go-to platform for DIY electronics, supported by a massive community and extensive documentation.

## Description

商品紹介 ●※Arduinoを使用するにはUSBポートのあるパソコンとUSBケーブルが必要です。 ご注意（免責）＞必ずお読みください 本製品をお使いになるには、ある程度の電気に関する知識を必要とします。本製品を使用したことによる損害、損失については一切補償しません。

Review: 使い勝手の良さにこだわった定番のArduinoボード - Arduino Uno Rev3（型番 A000066）は、電子工作の入門にも発展的用途にも十分応えるボードだと感じた。ATmega328P を搭載し、16MHz のクロックで安定動作。デジタルIOが14本、そのうちPWM出力可能なピンが6本、アナログ入力が6本と、センサー接続・LED制御・モーター制御など色んな実験で自由度が高い。USB経由でPCに繋ぐだけでプログラム可能という手軽さと、外部電源ジャックも備わっているので電源選択の自由があるのもいい。基板やピン配置の互換性・情報の多さで、「トラブルが起きても調べやすい」のも安心材料。使い心地は非常に良く、電子工作を始めたい人やDIYで何か作りたい人にとってピッタリな一枚板。
Review: It works smoothly. I bought a cheaper version from Temu but its voltage to pins were low causing all the problems and making me troubleshoot for a long hours. I am new to microcontrollers and Arduino and I am going to stick with genuine products from now on.

## Features

- 名称 Uno
- テクノロジー 8 bit
- デバイスコア AVR
- プロセッサ品番 ATmega328
- プロセッサ種類 MCU

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008GRTSV6 |
| Amazon 売れ筋ランキング | パソコン・周辺機器 - 5,927位 ( パソコン・周辺機器の売れ筋ランキングを見る ) シングルボードコンピュータ - 7位 |
| Amazon.co.jp での取り扱い開始日 | 2012/9/22 |
| おすすめ度 | 4.5 5つ星のうち4.5 (9,436) var |
| サイズ | 選択 |
| メーカー | ARDUINO |
| メーカーにより製造中止になりました | いいえ |
| 付属品 | 無し |
| 入数 | 1 |
| 商品の重量 | 45.4 g |
| 商品寸法 (長さx幅x高さ) | 8 x 5.5 x 2.5 cm |
| 色 | ホワイト |
| 製品サイズ | 8 x 5.51 x 2.49 cm; 45.36 g |
| 部品番号 | A000066 |
| 電圧 | 12 ボルト |
| 電池 | 1 9V形 電池 |
| 電池付属 | いいえ |
| 電池使用 | いいえ |

## Product Details

- **CPUスピード:** 16 MHz
- **インストール済みのRAMメモリサイズ:** 0.01 MB
- **ブランド:** Arduino (アルドゥイーノ)
- **メモリストレージ容量:** 32 KB
- **接続技術:** USB

## Images

![Arduino Uno Rev3 A000066 - Image 1](https://m.media-amazon.com/images/I/410UWxP8L1L.jpg)
![Arduino Uno Rev3 A000066 - Image 2](https://m.media-amazon.com/images/I/41gu1v7dOsL.jpg)
![Arduino Uno Rev3 A000066 - Image 3](https://m.media-amazon.com/images/I/41mGAFfpn9L.jpg)
![Arduino Uno Rev3 A000066 - Image 4](https://m.media-amazon.com/images/I/515P6aYSP4L.jpg)
![Arduino Uno Rev3 A000066 - Image 5](https://m.media-amazon.com/images/I/51Mp5oyW92L.jpg)

## Questions & Answers

**Q: Is this an original Italy made Arduino?? or china product??**
A: If it is Arduino, it will say Arduino on the board.  The china board is called Elegoo, at least the most popular one, and it says Elegoo on it.  Pretty straight forward.  I have this board with the exact same packaging as is in the picture and it says Made in Italy.  It also says Arduino on it.

**Q: Do these come with the arduino.org label and not arduio.cc?  There was a falling out and to support original founders they need to be arduino.cc.**
A: New York, NY, Oct. 01, 2016 (GLOBE NEWSWIRE) -- Arduino, the world’s leading open-source ecosystem for Educators, Makers and IoT developers of all ages, today announced that Arduino LLC (aka Arduino.cc) and Arduino srl (aka Arduino.org) have signed a settlement agreement, and Arduino will become one. Please visit Arduino at this year’s MFNY to talk to the team and see demonstrations of Arduino products and more.By the end of 2016, the newly created “Arduino Holding” will become the single point of contact for the wholesale distribution of all current and future products, and will continue to bring tremendous innovations to the market.

**Q: Are the boards sold by Mp3Car Store genuine? Order is fulfilled by Amazon but some sellers are selling fake boards.**
A: The board I ordered from Amazon and fulfilled buy Dfunlife is a complete FAKE!! My first hint that it might be a counterfeit is the board, made in Italy, was shipped from China. I went to the Arduino web site (which I should have done before I ordered this from Amazon) and did a search on "counterfeit Arduino". It came back with a page of excellent instructions on telling counterfeits. Sure enough, there was my counterfeit. The kicker was the 501k component; it was green on my fake board. The Arduino site has a list of reputable distributers. Arduino uses some of the money from the sell of the REAL Arduino boards to support good causes. Counterfeiters just sell junk that tarnishes the reputation of good companies.

**Q: Does it come with a usb cable?**
A: The USB cable is not included

## Customer Reviews

### ⭐⭐⭐⭐⭐ 使い勝手の良さにこだわった定番のArduinoボード
*by 藤***ル on 2025年9月22日に日本でレビュー済み*

Arduino Uno Rev3（型番 A000066）は、電子工作の入門にも発展的用途にも十分応えるボードだと感じた。ATmega328P を搭載し、16MHz のクロックで安定動作。デジタルIOが14本、そのうちPWM出力可能なピンが6本、アナログ入力が6本と、センサー接続・LED制御・モーター制御など色んな実験で自由度が高い。USB経由でPCに繋ぐだけでプログラム可能という手軽さと、外部電源ジャックも備わっているので電源選択の自由があるのもいい。基板やピン配置の互換性・情報の多さで、「トラブルが起きても調べやすい」のも安心材料。使い心地は非常に良く、電子工作を始めたい人やDIYで何か作りたい人にとってピッタリな一枚板。

### ⭐⭐⭐⭐⭐ Review
*by J***K on 2025年3月22日に日本でレビュー済み*

It works smoothly. I bought a cheaper version from Temu but its voltage to pins were low causing all the problems and making me troubleshoot for a long hours. I am new to microcontrollers and Arduino and I am going to stick with genuine products from now on.

### ⭐⭐⭐⭐⭐ いい
*by F***O on 2025年11月30日に日本でレビュー済み*

自動化で役立ち

## Frequently Bought Together

- Arduino Uno REV3 [A000066] – ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible with Arduino IDE for DIY Projects and Prototyping
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*