PCB Sistema de intercambio de mensajes de voz
About the PCB Sistema de intercambio de mensajes de voz
PCB Sistema de intercambio de mensajes de voz is an open source PCB design by brengi, published on GitHub. It is a 2-layer board measuring 50 × 100 mm, with 35 components from 23 distinct parts.
Other key parts include the EMW3166, MCP73831-2-OT, AUR9705AGH, SPH0644HM4H-1 and MAX98357A. By type, the board carries 10 capacitors, 10 resistors, 5 ICs, 5 connectors and 1 inductor.
From the project
Curso de Diseño de Circuitos Impresos de la Carrera de Especialización en Sistemas Embebidos
El PCB ha sido desarrollado en el marco de la realización del prototipo funcional de proyecto:
https://docs.google.com/document/d/1OangFb6ORAsVZ08jJLUIxbCAcYfww7F53GZTul6QJPM/edit?usp=sharing
Main components on the PCB Sistema de intercambio de mensajes de voz
PCB Sistema de intercambio de mensajes de voz bill of materials (BOM)
35 components, 23 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | EMW3166 | EMW3166 | U1 |
| 1 | MCP73831-2-OT | SOT-23-5 | U2 |
| 1 | AUR9705AGH | SOT-23-5 | U3 |
| 1 | SPH0644HM4H-1 | SPH0644HM4H-1 | U4 |
| 1 | MAX98357A | QFN-16-1EP_3x3mm_P0.5mm_EP1.8x1.8mm | U5 |
| 1 | CONN_UART_TX_RX | CONN_UART_TX_RX | P1 |
| 1 | CONN_SPK | CONN_SPK | P2 |
| 1 | CONN_PWR | CONN_PWR | P3 |
| 1 | CONN_BAT | CONN_BAT | P4 |
| 1 | CONN_SWD | CONN_SWD | P5 |
| 4 | TS12I | TS12I | SWB1, SWG1, SWR1, SWY1 |
| 1 | 2.2uH | L_1210_3225Metric | L1 |
| 6 | 10uF | C_0805_2012Metric | C1, C2, C3, C5, C7, C10 |
| 1 | 15pF | C_0805_2012Metric | C4 |
| 3 | 0.1uF | C_0805_2012Metric | C6, C8, C9 |
| 1 | 2K | R_0805_2012Metric | R1 |
| 1 | 453K | R_0805_2012Metric | R2 |
| 2 | 100k | R_0805_2012Metric | R3, R4 |
| 1 | 470R | R_0805_2012Metric | R5 |
| 1 | 220R | R_0805_2012Metric | R6 |
Show 3 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 330R | R_0805_2012Metric | R7 |
| 1 | 270R | R_0805_2012Metric | R8 |
| 2 | 10K | R_0805_2012Metric | R9, R10 |
PCB Sistema de intercambio de mensajes de voz design files
The KiCad project lives in the brengi/CESE-PCB repository on GitHub; these links point at the commit this page was built from.
PCB Sistema de intercambio de mensajes de voz: common questions
How big is the PCB Sistema de intercambio de mensajes de voz?
The PCB Sistema de intercambio de mensajes de voz measures 50 × 100 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the PCB Sistema de intercambio de mensajes de voz?
35 components, from 23 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the PCB Sistema de intercambio de mensajes de voz design files?
From the brengi/CESE-PCB repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the PCB Sistema de intercambio de mensajes de voz design in my own project?
The repository has no license, so all rights stay with brengi. Use it as a reference, and ask the author before reusing the design.
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