Chat
Welcome to Flux
Treat Flux like your intern. Tell it what you'd like to build and it'll get to work. You can also ask it questions, brainstorm ideas, and teach it your preferences. Learn More
Explain project
Write a project description
Find schematic issues
Create a test plan
Simulate a circuit
Prepare for Manufacturing
Component Selection Workflow
New Subsystem Wizard
Write I2C initialization code
Generate firmware skeleton
ESP1
que pines de salida digital puedo usar
@copilot que pines de salida digital puedo usar
2y
Para determinar qué pines de salida digital se pueden usar en tu proyecto, necesitamos referirnos a los componentes que tienen capacidades de entrada/salida digital, como microcontroladores o módulos con microcontroladores incorporados. En tu proyecto, el componente relevante con capacidades de E/S digital es el módulo ESP32 (designador ESP1). El ESP32 es un microcontrolador muy versátil que ofrece una amplia gama de pines de E/S. Según tu lista de componentes, aquí están los pines de salida digital disponibles en el ESP32-DEVKITC:
- GPIO: Los pines generales de propósito de entrada/salida (GPIO) que pueden ser configurados como salidas digitales incluyen: IO34, IO35, IO32, IO33, IO25, IO26, IO27, IO14, IO12, IO13, IO15, IO2, IO0, IO4, IO16, IO17, IO5, IO18, IO19, IO21, IO22, y IO23.
Ten en cuenta algunas consideraciones importantes:
- Pines con funciones específicas: Algunos pines, aunque son configurables como E/S digitales, tienen funciones específicas en el arranque (como IO0) o están conectados a la memoria flash del dispositivo (como IO12), lo que podría interferir con su uso normal como pines de salida digitales.
- Capacidad de entrada analógica: Algunos pines, como IO34, IO35, etc., también se pueden usar para entrada analógica, pero no tienen capacidad de salida analógica (DAC).
En consecuencia, para generalidades de uso sin entrar en complejidades específicas (y asumiendo que no hay restricciones por otro hardware conectado a estos pines), puedes elegir cualquiera de los GPIO mencionados para usar como salida digital. Asegúrate de revisar si hay pines ya utilizados para otras funciones específicas dentro de tu proyecto (como comunicaciones seriales, conexión a módulos específicos, etc.) y elegir los pines libres acorde a ello.
2y
2
list all IC1 pins in a table format. For each pin provide its pin number, pin na...
@copilot list all IC1 pins in a table format. For each pin provide its pin number, pin name and function.
2y
Certainly! Here is a table listing all pins of IC1 (PAM8403) along with their pin number, name, and function based on the provided datasheet excerpts:
Table
| Pin Number | Pin Name | Function |
|---|---|---|
| 1 | OUTL+ | Left channel positive output |
| 2 | PGND | Power ground |
| 3 | OUTL- | Left channel negative output |
| 4 | PVDD | Power supply |
| 5 | ~MUTE | Mute control input (active low) |
| 6 | VDD | Analog power supply |
| 7 | INL | Left channel input |
| 8 | VREF | Internal reference source, connect a bypass capacitor from VREF to GND |
| 9 | NC | No connection |
| 10 | INR | Right channel input |
| 11 | GND | Ground |
| 12 | ~SHDN | Shutdown control (active low) |
| 13 | PVDD | Power supply |
| 14 | OUTR- | Right channel negative output |
| 15 | PGND | Power ground |
| 16 | OUTR+ | Right channel positive output |
2y
PARA QUE SIRVE EL 9?
2y
El pin 9 del IC1 (PAM8403), denominado NC, es un "No Conectado" o "No Connection" en inglés. Esto significa que el pin no está internamente conectado a la función del circuito integrado y no debe usarse para propósitos de señal o potencia en el diseño del circuito. En otras palabras, puedes dejar este pin sin conectar en tu diseño.
2y
4
U10
R5
Resistance
1MΩ
C8
Capacitance
0.47uF
U1
U9
R4
Resistance
1kΩ
C1
Capacitance
100nF
D2
C4
Capacitance
3300 F
C5
Capacitance
0.1uF
U5
R2
Resistance
1kΩ
C2
Capacitance
5uF
RV2
Resistance
100kΩ
IC1
RV1
Resistance
100kΩ
R1
Resistance
3.3kΩ
C9
Capacitance
10uF
C10
Capacitance
1uF
R6
Resistance
500 Ω
R3
Resistance
5.1kΩ
R8
Resistance
500 Ω
R7
Resistance
500 Ω
C7
Capacitance
0.47uF
U8
C3
Capacitance
1uF
U7
U6
J3
R10
Resistance
20kΩ
U2
C6
Capacitance
100uF
R9
Resistance
20kΩ
D3
LED1
D1
D4
R11
Resistance
10
Ω
D5
V1
U4
U3
Not Recommended for New Designs
R12
Resistance
1
Ω
LED2
J5
Reviews
A generic fixed inductor suitable for rapid circuit topology development. The footprint automatically adapts based on the selected package, supporting standard SMD sizes (e.g., 0402, 0603, 0805) as well as well-known inductor packages such as SDR1806, PA4320, SRN6028, and SRR1260. Standard inductor values: 1.0 nH, 10 nH, 100 nH, 1.0 µH, 10 µH, 100 µH, 1.0 mH 1.2 nH, 12 nH, 120 nH, 1.2 µH, 12 µH, 120 µH, 1.2 mH 1.5 nH, 15 nH, 150 nH, 1.5 µH, 15 µH, 150 µH, 1.5 mH 1.8 nH, 18 nH, 180 nH, 1.8 µH, 18 µH, 180 µH, 1.8 mH 2.2 nH, 22 nH, 220 nH, 2.2 µH, 22 µH, 220 µH, 2.2 mH 2.7 nH, 27 nH, 270 nH, 2.7 µH, 27 µH, 270 µH, 2.7 mH 3.3 nH, 33 nH, 330 nH, 3.3 µH, 33 µH, 330 µH, 3.3 mH 3.9 nH, 39 nH, 390 nH, 3.9 µH, 39 µH, 390 µH, 3.9 mH 4.7 nH, 47 nH, 470 nH, 4.7 µH, 47 µH, 470 µH, 4.7 mH 5.6 nH, 56 nH, 560 nH, 5.6 µH, 56 µH, 560 µH, 5.6 mH 6.8 nH, 68 nH, 680 nH, 6.8 µH, 68 µH, 680 µH, 6.8 mH 8.2 nH, 82 nH, 820 nH, 8.2 µH, 82 µH, 820 µH, 8.2 mH #generics #CommonPartsLibraryjharwinbarrozo16.2k- A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF, 10pF, 100pF, 1000pF, 0.01uF, 0.1uF, 1.0uF, 10uF, 100uF, 1000uF, 10000uF 1.1pF, 11pF, 110pF, 1100pF 1.2pF, 12pF, 120pF, 1200pF 1.3pF, 13pF, 130pF, 1300pF 1.5pF, 15pF, 150pF, 1500pF, 0.015uF, 0.15uF, 1.5uF, 15uF, 150uF, 1500uF 1.6pF, 16pF, 160pF, 1600pF 1.8pF, 18pF, 180pF, 1800pF 2.0pF, 20pF, 200pF, 2000pF 2.2pF, 22pF, 220pF, 2200pF, 0.022uF, 0.22uF, 2.2uF, 22uF, 220uF, 2200uF 2.4pF, 24pF, 240pF, 2400pF 2.7pF, 27pF, 270pF, 2700pF 3.0pF, 30pF, 300pF, 3000pF 3.3pF, 33pF, 330pF, 3300pF, 0.033uF, 0.33uF, 3.3uF, 33uF, 330uF, 3300uF 3.6pF, 36pF, 360pF, 3600pF 3.9pF, 39pF, 390pF, 3900pF 4.3pF, 43pF, 430pF, 4300pF 4.7pF, 47pF, 470pF, 4700pF, 0.047uF, 0.47uF, 4.7uF, 47uF, 470uF, 4700uF 5.1pF, 51pF, 510pF, 5100pF 5.6pF, 56pF, 560pF, 5600pF 6.2pF, 62pF, 620pF, 6200pF 6.8pF, 68pF, 680pF, 6800pF, 0.068uF, 0.68uF, 6.8uF, 68uF, 680uF, 6800uF 7.5pF, 75pF, 750pF, 7500pF 8.2pF, 82pF, 820pF, 8200pF 9.1pF, 91pF, 910pF, 9100pF #generics #CommonPartsLibraryjharwinbarrozo1.5M
- A generic fixed resistor ideal for rapid circuit topology development. Its footprint automatically adapts based on the selected package case code—supporting 0402, 0603, 0805, 1203, and many other standard SMD packages, as well as axial horizontal and vertical configurations. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0 ohm, 10 ohm, 100 ohm, 1.0k ohm, 10k ohm, 100k ohm, 1.0M ohm 1.1 ohm, 11 ohm, 110 ohm, 1.1k ohm, 11k ohm, 110k ohm, 1.1M ohm 1.2 ohm, 12 ohm, 120 ohm, 1.2k ohm, 12k ohm, 120k ohm, 1.2M ohm 1.3 ohm, 13 ohm, 130 ohm, 1.3k ohm, 13k ohm, 130k ohm, 1.3M ohm 1.5 ohm, 15 ohm, 150 ohm, 1.5k ohm, 15k ohm, 150k ohm, 1.5M ohm 1.6 ohm, 16 ohm, 160 ohm, 1.6k ohm, 16k ohm, 160k ohm, 1.6M ohm 1.8 ohm, 18 ohm, 180 ohm, 1.8K ohm, 18k ohm, 180k ohm, 1.8M ohm 2.0 ohm, 20 ohm, 200 ohm, 2.0k ohm, 20k ohm, 200k ohm, 2.0M ohm 2.2 ohm, 22 ohm, 220 ohm, 2.2k ohm, 22k ohm, 220k ohm, 2.2M ohm 2.4 ohm, 24 ohm, 240 ohm, 2.4k ohm, 24k ohm, 240k ohm, 2.4M ohm 2.7 ohm, 27 ohm, 270 ohm, 2.7k ohm, 27k ohm, 270k ohm, 2.7M ohm 3.0 ohm, 30 ohm, 300 ohm, 3.0K ohm, 30K ohm, 300K ohm, 3.0M ohm 3.3 ohm, 33 ohm, 330 ohm, 3.3k ohm, 33k ohm, 330k ohm, 3.3M ohm 3.6 ohm, 36 ohm, 360 ohm, 3.6k ohm, 36k ohm, 360k ohm, 3.6M ohm 3.9 ohm, 39 ohm, 390 ohm, 3.9k ohm, 39k ohm, 390k ohm, 3.9M ohm 4.3 ohm, 43 ohm, 430 ohm, 4.3k ohm, 43K ohm, 430K ohm, 4.3M ohm 4.7 ohm, 47 ohm, 470 ohm, 4.7k ohm, 47k ohm, 470k ohm, 4.7M ohm 5.1 ohm, 51 ohm, 510 ohm, 5.1k ohm, 51k ohm, 510k ohm, 5.1M ohm 5.6 ohm, 56 ohm, 560 ohm, 5.6k ohm, 56k ohm, 560k ohm, 5.6M ohm 6.2 ohm, 62 ohm, 620 ohm, 6.2k ohm, 62K ohm, 620K ohm, 6.2M ohm 6.8 ohm, 68 ohm, 680 ohm, 6.8k ohm, 68k ohm, 680k ohm, 6.8M ohm 7.5 ohm, 75 ohm, 750 ohm, 7.5k ohm, 75k ohm, 750k ohm, 7.5M ohm 8.2 ohm, 82 ohm, 820 ohm, 8.2k ohm, 82k ohm, 820k ohm, 8.2M ohm 9.1 ohm, 91 ohm, 910 ohm, 9.1k ohm, 91k ohm, 910k ohm, 9.1M ohm #generics #CommonPartsLibraryjharwinbarrozo1.5M
- An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.Terminal
- Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portaljharwinbarrozo43.0M
- General Purpose Thick Film Standard Power and High-Power Chip Resistor 47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film Features: - RMCF – standard power ratings - RMCP – high power ratings - Nickel barrier terminations standard - Power derating from 100% at 70ºC to zero at +155ºC - RoHS compliant, REACH compliant, and halogen free - AEC-Q200 compliantjharwinbarrozo1.2M
- 10 µF 16 V Aluminum - Polymer Capacitors Radial, Can - SMD 30mOhm 2000 Hrs @ 105°C #commonpartslibrary #capacitor #aluminumpolymer #radialcanjharwinbarrozo1.2M
- Battery Holder (Open) Coin, 20.0mm 1 Cell SMD (SMT) Tab bate or batt #forLedBlinkjharwinbarrozo700.5k
Esquematico
Welcome to your new project. Imagine what you can build here.
Properties
Properties describe core aspects of the project.
Pricing & Availability
Distributor | Qty 1 |
|---|---|
Arrow | $16.08–$22.03 |
Digi-Key | $77.39–$109.94 |
LCSC | $81.92–$84.12 |
Mouser | $60.08–$61.33 |
Verical | $79.09–$108.73 |
Controls
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.
alejandroroa
copilot