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

please explain what U1 does.

eltecnico

@copilot please explain what U1 does.

copilot

The component designated as "U1" is a LT1761ES5-5#TRPBF, which is a low-dropout (LDO) linear regulator made by Analog Devices Inc. It's used to convert an input voltage (at the VIN pin) to a stable output voltage (at VOUT pin).

Here is a brief overview of its key functionalities:

VIN (Pin 1): This is the voltage input pin, where the unregulated input voltage is applied.
GND (Pin 2): This is the ground pin, which is usually connected to the common or zero voltage point in your circuit.
SHDN (Pin 3): The Shutdown pin, used to turn the device off. When SHDN is low, the device is in shutdown mode, reducing the current consumption. When SHDN is high, the device is active/operational.
BYP (Pin 4): Bypass pin, typically used for noise reduction. It's usually connected to the ground pin through a small capacitor.
VOUT (Pin 5): This is the voltage output pin, providing a stable output voltage.

This particular part generates a 5V output (as indicated by "-5" in the part number) as long as the input voltage is slightly higher than 5V.

This component is often used in power supply circuits to provide a stable voltage source, which is necessary for the proper functioning of many different types of electrical and electronic components.

que componentes seran necesarios para cargar baterias de litio y encender un 10 ...

eltecnico

@copilot que componentes seran necesarios para cargar baterias de litio y encender un 10 led con 3.7v

copilot

Para cargar una batería de litio y alimentar 10 LEDs con 3.7V, necesitarás los siguientes componentes:

Batería de litio recargable: Puedes usar una batería tipo 18650 que tienen nominalmente 3.7V. Su designador en el circuito podría ser B1.
Módulo de carga de batería de litio: Un popular y confiable chip para este propósito es el TP4056. Esto te permitirá cargar la batería de litio de forma segura. Su designador en el circuito podría ser U1.
Regulador de voltaje: Como necesitas alimentar tus LEDs con 3.7V, el voltaje de la batería de litio podría ser mayor cuando está completamente cargada, un regulador de voltaje te permitirá mantener un suministro estable de 3.7V. Un LM317 podría servir para esta tarea. El designador podría ser VR1.
LEDs: Necesitarás 10 LEDs que estén diseñados para funcionar con 3.7V. Podrían designarse como D1 a D10.
Resistencias: Cada LED necesitará una resistencia en serie para limitar la corriente. El valor de estas resistencias dependerá de la corriente que pueda soportar tu LED. En general, una resistencia de 220 ohmios es un buen punto de partida para los LEDs. Podrían designarse como R1 a R10.
Condensador: Un condensador de al menos 100 µF en la salida del regulador de voltaje para estabilizar la salida. Se podría designar como C1.

Por lo tanto, puedes hacer las siguientes conexiones (haciendo la suposición de que cada LED requiere una resistencia de 220 ohmios):

Conectar B1:pos a U1:BATT+
Conectar B1:neg a U1:BATT-, VR1:GND, C1:GND y R1:GND a R10:GND
Conectar U1:OUT+ a VR1:IN
Conectar VR1:OUT a C1:Vcc y R1:1 a R10:1
Conectar R1:2 a D1:Anodo, ..., R10:2 a D10:Anodo
Conectar D1:Catodo a D2:Catodo ..., D10:Catodo a GND

Por favor, revisa los datasheet o hojas de datos de tus componentes específicos para asegurarte de que entiendes cómo deben conectarse. Cabe destacar que este diseño no tiene en cuenta ninguna función de apagado. También, es una buena idea usar un fusible entre la batería y el circuito para proteger contra cortocircuitos. Ten en cuenta que este es un diseño básico y puede que no sea adecuado para tus necesidades específicas.

eltecnico

añadele funcion de apagado

copilot

Para agregar una función de apagado a tu circuito, puedes usar un interruptor de tipo deslizante o de palanca. Este permitirá abrir y cerrar el circuito de manera manual para controlar el encendido y apagado de los LEDs. Este podría ser designado como S1 en tu circuito.

Haciendo esto, las conexiones cambiarían de la siguiente manera:

Conectar B1:pos a U1:BATT+
Conectar B1:neg a U1:BATT-, VR1:GND, C1:GND y R1:GND a R10:GND
Conectar U1:OUT+ a S1:1
Conectar S1:2 a VR1:IN
Conectar VR1:OUT a C1:Vcc y R1:1 a R10:1
Conectar R1:2 a D1:Anodo, ..., R10:2 a D10:Anodo
Conectar D1:Catodo a D2:Catodo ..., D10:Catodo a GND

De esta manera, cuando el interruptor S1 está en la posición de apagado (OFF), la alimentación se corta y los LEDs se apagan. Al colocar el interruptor en la posición de encendido (ON), la alimentación se restaura y los LEDs se encienden.

Por favor, asegúrate de comprar un interruptor con una clasificación de corriente adecuada para tu circuito. Consulta los datasheet de tus componentes para asegurarte de que los valores son correctos.

Además, ten en cuenta que este interruptor sólo apaga los LEDs. La batería seguira cargandose mientras esté conectada a la fuente de alimentación, independientemente de la posición del interruptor. Si también quieres poder cortar la alimentación a la batería, podrías considerar añadir otro interruptor entre la fuente de alimentación y el módulo de carga de la batería.

eltecnico

mmgvo muevete

copilot

Claro, estoy aquí para ayudarte. Por favor, explícame en qué necesitas ayuda a continuación. ¿Tienes alguna otra pregunta o inquietud sobre tu diseño de circuito o necesitas asistencia en otro aspecto?

Reviews

Ground
A common return path for electric current. Commonly known as ground.
jharwinbarrozo
20.5M
Net Portal
Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
jharwinbarrozo
43.0M
Power Net Portal
Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power
jharwinbarrozo
11.4M
Generic Resistor
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 #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Capacitor
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 #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Inductor
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 #CommonPartsLibrary
jharwinbarrozo
15.9k
Terminal
An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
natarius
RMCF0805JT47K0
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 compliant
jharwinbarrozo
1.2M
875105359001
10 µF 16 V Aluminum - Polymer Capacitors Radial, Can - SMD 30mOhm 2000 Hrs @ 105°C #commonpartslibrary #capacitor #aluminumpolymer #radialcan
jharwinbarrozo
1.2M
CTL1206FYW1T
Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric)
jharwinbarrozo
1.1M

Project Name

AISLER 2 Layer Complex DRC

Description

Use this template if you're planning to get your 2-layer board manufactured with AISLER. #project-template #template #manufacturer-design-rules

Properties

Properties describe core aspects of the project.

Pricing & Availability

Distributor	Qty 1

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.

eltecnico / AISLER 2 Layer Complex DRC

Schematic

Introducing AI Placement!