Electro Sim vs 小狐生物实验室

Build a circuit. See current flow. Understand how it works. Electro Sim turns electronics into something you can explore on your iPhone or iPad. Place components, connect wires, and run a simulation to see how your circuit responds. Whether you are learning the basics, preparing a classroom demonstration, or testing an idea, start with a working example or build your own. BUILD ON A CANVAS OR A BREADBOARD Create schematic circuits with drag-and-drop components and flexible wiring, or try a virtual breadboard with components and jumper wires. Zoom in to make connections, rotate parts, and use undo and redo as you experiment. SEE WHAT CHANGES WHEN YOU CHANGE THE CIRCUIT Follow animated current flow, inspect voltage and current readings, and use a virtual multimeter to explore circuit behavior. Adjust component values, toggle switches, or advance the simulation one step at a time to connect cause and effect. LEARN THROUGH WORKING EXAMPLES Explore LED circuits, capacitor charging, logic gates, adders, counters, seven-segment displays, and traffic lights. Selected examples include guided steps that help you investigate the circuit and check your understanding. FIND THE PARTS YOU NEED Browse a searchable component library with resistors, capacitors, inductors, diodes, LEDs, transistors, switches, buzzers, logic gates, and signal sources. Component descriptions and pin information help you decide what to use and how to connect it. TURN CIRCUIT BLOCKS INTO REUSABLE MODULES With Pro, create custom components from circuit blocks, define their pins, and reuse them in new projects. Build up a collection of modules as your ideas grow. Custom component creation and use require an active Pro subscription. SAVE AND SHARE YOUR WORK Save projects to revisit later, exchange circuit files in JSON format, and export circuit snapshots or PDF reports with readings and notes for learning and discussion. Designed for iPhone and iPad, with light and dark appearances and English, Simplified Chinese, and Traditional Chinese interfaces. Start with one LED, then see where your curiosity takes you.

小狐生物实验室是一款面向中学生、homeschool 家庭和科学进阶学习者的可视化生物学习 App。 App 不是静态百科，也不是刷题工具，而是把生物概念做成可以动手操作的互动实验。学生可以在模拟实验台中观察细胞结构、完成 DNA 碱基配对、理解身体系统中的物质流动，并通过食物网模拟观察生态系统的平衡变化。 首版包含多个互动模块： Cell Explorer 探索动物细胞和植物细胞，点选 nucleus、membrane、mitochondria、chloroplast 等结构，理解它们的功能和差异。 DNA Builder 通过 A-T、C-G 碱基配对规则完成互补链，理解 DNA、gene 和 trait 的基础关系。 Body System Flow 观察氧气、血液和营养物质在 respiratory、circulatory、digestive system 中的路径，理解人体系统如何协作。 Food Web Simulator 调节 producer、consumer 和 predator 的数量，观察能量流、种群变化和生态平衡。 Microscope Mode 模拟显微镜观察，调节放大倍数、焦距、光照和载玻片位置，理解显微观察中的视野变化。 小狐生物实验室属于 iFox Science Lab 系列，延续小狐物理实验室的可视化、交互式学习方式，让抽象科学概念更容易被看见、操作和理解。 Privacy Policy: http://mindkey.xyz/index.php/mindkey/privacy-policy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/