Perfboard
免費Offers In-App Purchases
2.0.4for iPhone, iPod touch
Age Rating
Perfboard 螢幕截圖
About Perfboard
A utility and reference for the electronics hobbyist.
Contains:
• resistor color band utility
• resistor series calculator
• resistor parallel calculator
• voltage divider
• capacitor code tool
• capacitor tolerance reference
• capacitor series calculator
• capacitor parallel calculator
• L.E.D. voltage drop reference
• L.E.D. limiting resistor calculator
• Ohm's law calculator (with unique "slide rule mode")
• ASCII table.
Retina display and iPhone 5 & 6 support. A beautiful user interface.
Contains:
• resistor color band utility
• resistor series calculator
• resistor parallel calculator
• voltage divider
• capacitor code tool
• capacitor tolerance reference
• capacitor series calculator
• capacitor parallel calculator
• L.E.D. voltage drop reference
• L.E.D. limiting resistor calculator
• Ohm's law calculator (with unique "slide rule mode")
• ASCII table.
Retina display and iPhone 5 & 6 support. A beautiful user interface.
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最新版本2.0.4更新日誌
Last updated on 2015年11月25日
歷史版本
This app has been updated by Apple to display the Apple Watch app icon.
General bug fixes.
General bug fixes.
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Version History
2.0.4
2015年11月25日
This app has been updated by Apple to display the Apple Watch app icon.
General bug fixes.
General bug fixes.
2.0.3
2015年06月06日
Added "power" (Watts) to Ohm's Law calculator.
Fixed a potential crash in the Ohm's Law calculator.
New "flat style" icon.
Fixed a potential crash in the Ohm's Law calculator.
New "flat style" icon.
2.0.2
2014年05月14日
• Address text layout issues with iOS7
2.0.1
2013年04月01日
Fixed Professional suite.
2.0.0
2013年03月25日
An Ohm's Law calculator with a unique "slide rule mode" for entering the values. A suite of new Professional features include a voltage divider and series and parallel calculators for both resistors and capacitors.
1.1.0
2013年02月05日
iPhone 5 support.
1.0.1
2011年09月29日
Added voltage drop data for common L.E.D.'s.
1.0
2011年09月22日
Perfboard FAQ
點擊此處瞭解如何在受限國家或地區下載Perfboard。
以下為Perfboard的最低配置要求。
iPhone
須使用 iOS 7.1 或以上版本。
iPod touch
須使用 iOS 7.1 或以上版本。
Perfboard支持英文
Perfboard包含應用內購買。 以下為Perfboard應用內購買價格清單。
Perfboard Professional Suite
$1.99