TinyOhms
教育
無料 · アプリ内購入 · iPadに対応しています。macOSでは検証されていません。
TinyOhms opens straight onto a breadboard. Drop in a battery, a resistor and an LED, and the circuit runs the moment the loop closes. Current flows along the wires as moving chevrons, the LED glows brighter or dimmer with the real numbers, and if you push too much current through it, it pops. Nothing to install, nothing to solder, nothing to break.
REAL PARTS, REAL MATH
Every component behaves like the one in the drawer: resistors follow Ohm's law, LEDs have a forward voltage, transistors amplify, capacitors charge and drain, and the 555 timer ticks at the frequency its resistors and capacitor set. Under the hood is a full circuit solver (the same kind of nodal analysis SPICE uses), so the readouts are the ones you would measure with a meter.
SEE WHAT IS HAPPENING
• Live current flow on every wire, with direction and strength
• Inspect mode: tap the eye to read every node voltage and branch current
• A built-in scope that traces voltages over time — watch a capacitor charge, or a 555 output square wave
• Real sound: buzzers beep and piezo speakers play the pitch the circuit sets
• Room-light and temperature sliders to drive light sensors and thermistors
• Short-circuit and overload warnings before anything "burns"
BUILT FOR LEARNING
TinyOhms is made for teens and any complete beginner. There is no lesson to sit through: build, watch, change one thing, and see what happens. Twenty ready circuits take you from a single LED to a light-following night light, a blinking timer, a one-shot pulse, a pitch control you can hear, and a traffic-light sequencer built from a 555 and a 4017 counter.
YOUR OWN LIBRARY
Sign in with just your email (a code, no password) to save circuits to your library and open them on the TinyOhms website Workbench too. Export any board as a SPICE netlist or share the board file.
ON THE BENCH
Free: wire, jumper, batteries (3 V, 4.5 V, 9 V), resistor, LED, switch, push button, buzzer, light sensor (LDR) and NPN transistor — everything the beginner projects need.
TinyOhms Pro (optional monthly subscription): potentiometer, capacitor, 1N4001 diode, DC motor, thermistor, piezo speaker, the 555 timer and the CD4017 counter. Circuits from the library always open in full, whether or not you subscribe.
TinyOhms Pro renews monthly until cancelled in Settings › Apple Account › Subscriptions.
Under 18? Ask a parent first.
Terms: https://tinyohms.com/terms/
Privacy: https://tinyohms.com/privacy/
No ads, no tracking, no analytics. Just electrons.
評価とレビュー
- このアプリは、概要を表示するには評価件数やレビュー件数が不十分です。
- Library grouped by path
- Bug fixes and performance enhancements
デベロッパである“Adhish Technologies”は、アプリのプライバシー慣行に、以下のデータの取り扱いが含まれる可能性があることを示しました。詳しくは、 デベロッパプライバシーポリシー を参照してください。
ユーザに関連付けられないデータ
次のデータは収集される場合がありますが、ユーザの識別情報には関連付けられません。
- 連絡先情報
アクセシビリティ
デベロッパは、このアプリがサポートしているアクセシビリティ機能をまだ示していません。 詳しい情報
情報
- 販売元
- Adhish Technologies Private Limited
- サイズ
- 1.7 MB
- カテゴリ
- 教育
- 互換性
iOS 17.0以降が必要です。
- iPhone
iOS 17.0以降が必要です。 - iPad
iPadOS 17.0以降が必要です。 - Mac
macOS 14.0以降とApple M1以降のチップを搭載したMacが必要です。 - Apple Vision
visionOS 1.0以降が必要です。
- iPhone
- 言語
- 英語
- 年齢制限
4+
- 4+
- 含む
ユーザ生成コンテンツ
- アプリ内購入
あり
- com.tinyohms.app.pro.monthly ¥500
- 著作権
- © 2026 TinyOhms