---
title: "电子工具包：口袋里的电子实验室 - Bewertungen, Einnahmen und Downloads in Sonderverwaltungsregion Hongkong | Apple App Store"
description: "Electrohelper 经过精心设计，以满足电子工程师和电子爱好者在设计电子电路时的需求。 该应用程序包含电子元件参考部分、电子电路参考部分和电子电路计算部分。 使用该应用程序可以更轻松地进行繁琐的电子电路计算，例如 Butterworth、Sallen-Key、Chebychev 和 Bessel 滤波器。  电子元件部分：- - 电阻器 - 电容器 - 电感器 - 瞬态电压抑制器(TVS)"
---

# 电子工具包：口袋里的电子实验室 — Sonderverwaltungsregion Hongkong
> 电子元件参考资料和计算器的强大集合，放在您的口袋里

![电子工具包：口袋里的电子实验室 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/af/03/d6/af03d6b2-dc54-cb29-cfaa-6b7d408bee93/appicon-1x_U007emarketing-0-8-0-85-220-0.png/434x0w.png)

**Developer:** [Anas Abubakar](https://apptail.io/de/developer/anas-abubakar-ZuM)
**Category:** Education
**Rating:** 5.0/5 (4 ratings)
**Price:** Free
**Bundle ID:** com.saulawa.electronicshelperfree
**Store:** Apple App Store
**Country:** Sonderverwaltungsregion Hongkong
**Version:** 2 (released 2025-06-30)
**Original Release:** 2021-08-21

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/hk/app/app/id1581885136)
**AppTail Page:** [https://apptail.io/de/app/electronics-docs-calcs-kAne/hong-kong](https://apptail.io/de/app/electronics-docs-calcs-kAne/hong-kong)

## 电子工具包：口袋里的电子实验室 Description
Electrohelper 经过精心设计，以满足电子工程师和电子爱好者在设计电子电路时的需求。
该应用程序包含电子元件参考部分、电子电路参考部分和电子电路计算部分。
使用该应用程序可以更轻松地进行繁琐的电子电路计算，例如 Butterworth、Sallen-Key、Chebychev 和 Bessel 滤波器。

电子元件部分：-
- 电阻器
- 电容器
- 电感器
- 瞬态电压抑制器(TVS)
- 整流二极管
- 信号二极管
- 齐纳二极管
- 双极结型晶体管(BJT)
- 金属氧化物场效应晶体管(MOSFET)
- 555定时器
- 运算放大器（Op-amp）
- Arduino 开发板（arduino uno 和 arduino nano）
- 亚特米加 328
- 稳压集成电路(IC)
- 多路复用器
- 解复用器
- 编码器
-解码器
- 人字拖
- 柜台
- 移位寄存器

            电子计算器部分：-

- NE555定时器非稳态多谐振荡器
- NE555定时器单稳态多谐振荡器
- 双极结型晶体管 (BJT) 分析
- 电感绕组
- 环形电感绕组
- 变压器绕组
- Butterworth、Bessel、Chebychev 无源滤波器计算器
- Sallen - 关键有源滤波器计算器
- 反相、同相和差分运算放大器计算器
- 电阻串联计算器
- 并行计算器中的电阻器
- 电容器串联计算器
- 并联计算器中的电容器
- 电容计算器的电容
- 阻力计算器
- 串联 LRC 电路阻抗和电抗计算器
- 并联 LRC 电路阻抗和电抗
- 给电容器充电和放电
- 给电感充电和放电
- 聚酯薄膜电容器代号
- 陶瓷电容代码
- 电阻颜色代码
- 空心电感
- 分压器
- 分流器
- 欧姆定律（电路中的电流、电压和电阻关系）
- 三角洲到星形电阻器网络转换
- 星型到三角型电阻器网络转换
- 发光二极管 (LED) 电阻计算器
- 双极 Sallen - 钥匙
- 巴特沃斯滤波器组件值计算器
- 表面贴装（SMD）电阻代码计算器
- Pi, Tee 和 Bridge 衰减器
- 射频 (RF) 计算器
- 交流 (AC) 电源
- 直流（DC）电源

## 电子工具包：口袋里的电子实验室 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/8b/85/0d/8b850dca-304b-9f4e-a997-c1515e483b5f/dab55351-ecda-45ef-a7ff-912a447faa41_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00285th_generation_U0029_-_2023-01-14_at_15.42.11.png/2048x2732.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/62/4c/47/624c4729-7fd0-94fb-fb00-269998ec185d/d99c244d-a714-4d75-84cb-58aae01a354a_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00285th_generation_U0029_-_2023-01-14_at_16.13.52.png/2048x2732.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/89/db/22/89db228f-d84c-d022-f93b-96e137488bf1/8e4c1cee-d469-439a-826a-8f97ba6dd73c_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00285th_generation_U0029_-_2023-01-14_at_15.49.14.png/2048x2732.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/71/14/4f/71144f47-437a-78d1-e12f-067a1028ccc7/5825cc4f-c558-408e-b550-fe636edb811f_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00285th_generation_U0029_-_2023-01-14_at_15.44.00.png/2048x2732.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/71/e5/22/71e5224a-3dbd-e34b-f55a-9cf470e5848e/015082d9-955d-46d1-a685-a748aa65af9a_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00285th_generation_U0029_-_2023-01-14_at_15.43.28.png/2048x2732.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/cf/7a/db/cf7adb7d-cb72-31e1-18f9-17e5f8c11b75/c7d3404c-eb81-483d-919a-f2774d8afc7a_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00285th_generation_U0029_-_2023-01-14_at_15.47.27.png/2048x2732.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/60/73/c6/6073c69d-308c-8ab4-45ab-a653bd86be14/0a6fe33e-8973-48dd-9d87-7b9be720e76b_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00285th_generation_U0029_-_2023-01-14_at_15.45.13.png/2048x2732.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ce/9c/e4/ce9ce49d-3c2a-1aba-ceeb-589e1aca5d03/ee6edc03-2320-43b3-8b66-abf92c91ddd2_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00285th_generation_U0029_-_2023-01-14_at_15.44.27.png/2048x2732.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d0/07/5b/d0075bac-d781-075b-8f9e-bc532c6ec225/08b30e19-d6b2-4c94-a34a-110070e82c76_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00285th_generation_U0029_-_2023-01-14_at_15.45.01.png/2048x2732.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ac/9e/de/ac9edeb1-af7a-b97d-4f94-e7aa2befe2ac/b721f0ad-c481-42cd-a55e-27e8e1cdcdee_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00285th_generation_U0029_-_2023-01-14_at_15.45.57.png/2048x2732.png)

## 电子工具包：口袋里的电子实验室 Rating Breakdown in Sonderverwaltungsregion Hongkong
- 5 stars: 4 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)




## 电子工具包：口袋里的电子实验室 Discovered Keywords
- electronics docs
- calcs


## 电子工具包：口袋里的电子实验室 Available In
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- [Vereinigte Staaten](https://apptail.io/de/app/electronics-docs-calcs-kAne/united-states)
- [Japan](https://apptail.io/de/app/electronics-docs-calcs-kAne/japan)
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- [Thailand](https://apptail.io/de/app/electronics-docs-calcs-kAne/thailand)
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---

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