Türkçe Konuşma Başlangıcı
0:23
Below is a series of step-by-step instructions for creating the PCB schematic design:
-
Add the 5V DC Power Supply
- Place a 5V DC power source symbol on the schematic.
- Label the positive terminal as 5V and the negative terminal as GND.
-
Add the SPST Switch
- Insert a single-pole single-throw (SPST) switch.
- Connect the switch’s input to the positive rail (5V) from the power supply.
-
Add the 1N4148 Diode in Reverse-Biased Configuration
- Place a 1N4148 diode on the schematic.
- Orient the diode so that its cathode is connected toward the incoming power (5V supply) while the anode faces the intersection with the switch.
- This reverse connection is intended to block current flow when the switch is open and allow current flow when the switch is closed.
-
Wire the Components Together
- Draw a net from the 5V DC power supply output that splits into two branches:
- One branch goes to the input of the SPST switch.
- The second branch goes directly to the reverse-biased 1N4148 diode.
- Connect the output from the SPST switch such that, when closed, it allows current to flow through the diode.
- Draw a net from the 5V DC power supply output that splits into two branches:
-
Connect the Common Ground
- Ensure that the negative terminal of the 5V DC power supply and any other necessary parts of the circuit share a common GND symbol.
- Connect the ground nets appropriately across the schematic.
These instructions will establish a basic switch-diode configuration in the PCB schematic, ensuring that the switch permits current flow through the diode when closed, while the diode blocks current when the switch is open.
Project Description
Power Source Properties
Main Components List
416 days
To get started, talk to Flux or create a New Document.
Welcome 👋
Flux helps you build PCBs faster with an AI teammate!
Create your account to collaborate, stay updated, fork your own version, and get instant answers from our AI agent.