HardLabs

TR v0.1 backup

razvysme·Paisa-Soda·Hardware/TR v0.1_backup.kicad_pcb

TR v0.1 backup PCB layout, top view — open source AVR/Arduino board by razvysme

About the TR v0.1 backup PCB

TR v0.1 backup is an open source AVR/Arduino PCB design by razvysme, published on GitHub under the CC0-1.0 license. It is a 2-layer board measuring 25.8 × 107.1 mm, with 50 components from 26 distinct parts.

Its main chip is the ATmega328PB-AU, from the AVR/Arduino family. Other key parts include the AMS1117-5.0. By type, the board carries 16 resistors, 10 diodes, 8 connectors, 4 switches, 3 capacitors and 2 ICs.

It belongs with the audio designs in this gallery.

From the project

A triple trigger delay for Eurorack systems.

Main components on the TR v0.1 backup

ATmega328PB-AUAMS1117-5.0

TR v0.1 backup bill of materials (BOM)

50 components, 26 distinct parts.

QtyPartRefs
1
ATmega328PB-AU
IC1
1
AMS1117-5.0
U1
1
BC847
Q1
1
CSTCE16M0V53-R0
Y1
1
Input
J1
1
OutputAll
J2
1
Delay CV1
J3
1
Delay CV2
J4
1
Delay CV3
J5
1
OutputOne
J6
1
OutputTwo
J7
1
OutputThree
J8
1
Eurorack Power
JP1
1
AVR ISP
JP2
3
Time Switch
SW1, SW2, SW3
1
Manual Trigger
SW4
3
10K
VR1, VR2, VR3
1
SM4001
D1
6
BAT48
D2, D3, D4, D5, D6, D7
3
LED
D8, D9, D10
Show 6 more
QtyPartRefs
1
0.1uF
C1
1
0.1uF
C2
1
4.7uF
C3
8
10K
R1, R2, R12, R13, R14, R15, R16, R17
6
1K
R3, R4, R5, R8, R9, R10
2
100K
R18, R19

TR v0.1 backup design files

The KiCad project lives in the razvysme/Paisa-Soda repository on GitHub; these links point at the commit this page was built from.

TR v0.1 backup: common questions

What microcontroller does the TR v0.1 backup use?

The TR v0.1 backup is built around the ATmega328PB-AU, from the AVR/Arduino family.

How big is the TR v0.1 backup PCB?

The TR v0.1 backup measures 25.8 × 107.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the TR v0.1 backup?

50 components, from 26 distinct parts. The full bill of materials is listed on this page.

Where can I download the TR v0.1 backup design files?

From the razvysme/Paisa-Soda repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the TR v0.1 backup design in my own project?

Yes, under the terms of its CC0-1.0 license, which razvysme chose for the repository.

Can I test firmware for the TR v0.1 backup without the hardware?

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

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