HardLabs

Tp-7-replica diy

praxlabs·tp-7-replica-diy·Hardware_PCB/TP7_Mainboard.net

This repository ships a schematic but no board layout.

About the Tp-7-replica diy PCB

Tp-7-replica diy is an open source ESP32 PCB design by praxlabs, published on GitHub. It is a board, with 18 components from 18 distinct parts.

Its main chip is the ESP32-WROOM-32E, from the ESP32 family. Other key parts include the INMP441, MAX98357AETE+T, AS5600-ASOT, DRV8833PWPR and TP4056. By type, the board carries 6 ICs, 5 connectors, 5 switches, 1 module and 1 LED.

It belongs with the audio, iot & wireless and power & battery designs in this gallery.

From the project

An open-source digital replica and hardware implementation of the Teenage Engineering TP-7 Field Recorder. Features a physical motorized tape reel spool, contactless magnetic angle scrubbing, digital MEMS microphone recording, 24-bit I2S audio processing, dual-stage rocker shuttl

An open-source digital replica and hardware implementation of the Teenage Engineering TP-7 Field Recorder. Features a physical motorized tape reel spool, contactless magnetic angle scrubbing, digital MEMS microphone recording, 24-bit I2S audio processing, dual-stage rocker shuttle, and Bluetooth LE transcription streaming on an ESP32-WROOM-32E dual-core microcontroller.

Main components on the Tp-7-replica diy

ESP32-WROOM-32EINMP441MAX98357AETE+TAS5600-ASOTDRV8833PWPRTP4056

Tp-7-replica diy bill of materials (BOM)

18 components, 18 distinct parts.

QtyPartRefs
1
ESP32-WROOM-32E
U1
1
INMP441
U2
1
MAX98357AETE+T
U3
1
AS5600-ASOT
U4
1
DRV8833PWPR
U5
1
TP4056
U6
1
N20_Micro_Gearmotor
M1
1
TRRS_PJ320A_IN1
J1
1
TRRS_PJ320A_IN2
J2
1
TRRS_PJ320A_HP
J3
1
MicroSD_Socket
J4
1
USB_C_Receptacle_16P
J5
1
SW_REC
SW1
1
SW_MEMO
SW2
1
SW_PLAY_STOP
SW3
1
SW_MODE
SW4
1
SW_ROCKER_2WAY
SW5
1
SSD1306_OLED_128x64
DISP1

Tp-7-replica diy design files

The KiCad project lives in the praxlabs/tp-7-replica-diy repository on GitHub; these links point at the commit this page was built from.

Tp-7-replica diy: common questions

What microcontroller does the Tp-7-replica diy use?

The Tp-7-replica diy is built around the ESP32-WROOM-32E, from the ESP32 family.

How many components are on the Tp-7-replica diy?

18 components, from 18 distinct parts. The full bill of materials is listed on this page.

Where can I download the Tp-7-replica diy design files?

From the praxlabs/tp-7-replica-diy repository on GitHub, which has a netlist; the links under Design files point to each one.

Can I use the Tp-7-replica diy design in my own project?

The repository has no license, so all rights stay with praxlabs. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Tp-7-replica diy without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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