Kicad Eeschema схема принципиальная электрическая №1

👉 Order an ESP32/Aduino-based project from prototype to production device - https://geekmatic.in.ua/elektronschik/ This video presents a tutorial on creating an electrical circuit in Eeschema KiCad 5, focusing on replicating a single-channel relay module with I2C control [00:00]. Key Steps: Module Examination 🧐: The presenter begins by examining the schematic of an existing relay module, identifying key components such as the ATtiny85 controller, I2C connections, power supply (3.3V), and relay control via a transistor [00:16]. Programming ports and address jumpers for multiple modules on a single network are also discussed [02:06]. KiCad Project Setup 🛠️: The tutorial switches to KiCad 5, demonstrating how to create a new project and launch the schematic editor [04:03]. Adding Components ➕: The bulk of the video is dedicated to populating the circuit with components. This includes: ATtiny85 🧠: Finding and placing the ATtiny85 microcontroller, choosing the appropriate footprint [05:26]. Transistor ⚡: Adding a regular NPN transistor (800mA, 50V) [06:34]. Relay 🧲: Selecting and placing a switching relay component [07:40]. Resistors 〰️: Adding various resistors, demonstrating how to change their values, and effectively copying them [08:58]. LEDs 💡: Placing the LEDs along with their current-limiting resistors [12:23]. Power Ports 🔌: Adding the 3.3V power and ground connections using the power ports [12:40]. Capacitors 🔋: Placing and connecting a 10 microfarad capacitor [14:16]. Jumpers 🔗: Adding various types of jumpers, including triple and single jumpers, with an emphasis on how they will be represented on the PCB [18:37]. Routing and Labeling 🏷️: Demonstrating how to wire components and using local labels (such as "reset," "SDA," and "SCL") to connect different parts of the circuit, emphasizing the importance of precise label syntax [23:56]. Adding Connectors 🔌: Adding various connectors, including a 2x3-pin header for I2C and programming, and a 1x3-pin header for connecting a relay [28:07]. Finishing Touches ✨: The video concludes with a review of the completed circuit, checking all connections, and labeling components [42:38]. The next steps, which include assigning component footprints for PCB layout, are also briefly covered [45:19]. This video is a great resource for anyone wanting to learn how to create electrical schematics in KiCad 5, a fundamental step in designing their own electronic devices! Watch now and master creating schematics in KiCad! Subscribe to the channel to stay up-to-date with new lessons! Relay module page https://www.sparkfun.com/products/15093 Official KiCad website https://www.kicad.org/ Order PCB design and manufacturing by calling the numbers on the website: http://geekmatic.in.ua Viber 0683609382   / geekmaticinua   Become a channel sponsor and you'll get access to exclusive bonuses. Learn more:    / @arduino2914   Patreon:   / geekmatic   #kicad