Teclado Musical con LEDs

cristobal7045

cristobal7045

un teclado que emita do re mi fa sol la si do , y que ese enciendadn unos led con la pulsacion

flux

He entendido: quieres un teclado que toque do–re–mi–fa–sol–la–si–do y que encienda un LED al pulsar cada tecla.
Plan:
  • Añadir un Microcontrolador, 8 Pulsador, 8 LED con Resistor genérico, y un Zumbador piezo.
  • Cablear pulsadores a GPIOs con pull-up/pull-down; LEDs a GPIO mediante resistor (corriente LED 4–20 mA, verificar datasheet); asignar un GPIO al zumbador.
  • Nombrar nets, pasar ERC/DRC, y preparar/enrutar el PCB.
Si te parece bien, haz clic en “Start” en la barra del plan para comenzar. ¿Prefieres alimentación por USB o batería?
Preferir USB
Resistencia LED
Circuito antirrebote
Multiplexor botones
Condensadores desacoplo
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https://i.imgur.com/wTE7WdM.jpg
jharwinbarrozo

jharwinbarrozo

Image

Image

https://i.imgur.com/wTE7WdM.jpg
2y
2
C1
Capacitance
10nF
C3
Capacitance
10nF
C2
Capacitance
10nF
BeeSense2A
LEDLOWSIDE
+3.3V
+3.3V
BeeSense1B
BeeSense1A
LEDLOWSIDE
U3
U1
U2
R3
Resistance
220 Ω
R1
Resistance
220 Ω
R2
Resistance
220 Ω
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sf-hackathon-2023-bee-hotel-R0.5

Check out the winning project at the SF climate hardware hack! This project intends to bring smart IoT capabilities to homes for native bees so that more people can provide them housing and we can all participate in citizen science to gather more information about the bees!
Requirements: -Daytime Operation Only -Track Bee Input/Output Directionality -Connects to House via WiFi
Features: -MPPT Solar Power Conditioning -96% efficient IR LED Drive
Next Version Feature Wants: Microphone!

Properties

Properties describe core aspects of the project.

Pricing & Availability

Distributor

Qty 1

Arrow

$28.44–$29.28

Digi-Key

$42.27–$47.35

LCSC

$22.33–$22.44

Mouser

$32.87

Verical

$28.42–$36.56

Controls