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PT2399 basd Digital Effect Pedal (Time Manipulator)

codeandrelax·DelayEffectPedal·CircuitBoard/PT2399_DigitalEffectPedal/PT2399_DigitalEffectPedal.kicad_pcb

PT2399 basd Digital Effect Pedal (Time Manipulator) PCB layout, top view — open source PIC board by codeandrelax

About the PT2399 basd Digital Effect Pedal (Time Manipulator) PCB

PT2399 basd Digital Effect Pedal (Time Manipulator) is an open source PIC PCB design by codeandrelax, published on GitHub under the MIT license. It is a 4-layer board measuring 75 × 78 mm, with 113 components from 30 distinct parts.

Its main chip is the PIC16F72, from the PIC family. Other key parts include the PT2399, MCP6002-xSN, 4066, LM317_SOT-223 and AMS1117-5.0. By type, the board carries 49 capacitors, 41 resistors, 8 ICs, 7 diodes, 5 connectors and 2 transistors.

It belongs with the audio designs in this gallery.

From the project

Firmware and PCB design of PT2399 IC based digital delay effect guitar pedal

This repository contains schematic, design files and firmware for digital delay guitar effect pedal based on PT2399. Effect pedal was inspired by The Time Manipulator effect pedal.

Electro Smash's pedal is built using popular Arduino ATMEGA328P-PU chip. Solution found in this repositroy doesn't use the same microcontroller. It uses PIC16F72.

Board is designed using surface mounted components (SMD).

PT2399 basd Digital Effect Pedal (Time Manipulator), from the project README
From the project README

Main components on the PT2399 basd Digital Effect Pedal (Time Manipulator)

PT2399MCP6002-xSN4066LM317_SOT-223AMS1117-5.0PIC16F72

PT2399 basd Digital Effect Pedal (Time Manipulator) bill of materials (BOM)

113 components, 30 distinct parts.

QtyPartRefs
2
PT2399
U1, U5
2
MCP6002-xSN
U2, U3
1
4066
U4
1
LM317_SOT-223
U6
1
AMS1117-5.0
U7
1
PIC16F72
U8
2
BC547
Q1, Q2
1
Crystal
Y1
1
AudioInput_connector
J8
1
GND_POWER_INDICATOR
J9
1
AudioOutput_connector
J12
1
Encoder_connector
J15
1
Encoder_board_connector
J17
4
1N4001
D1, D2, D3, D4
1
LED
D5
2
LED_Dual_KAK
D6, D7
19
100n
C1, C2, C10, C11, C13, C14, C15, C17 +11
20
47uF
C3, C5, C6, C12, C16, C18, C19, C20 +12
2
6n8
C4, C21
6
3n3
C7, C8, C9, C24, C26, C27
Show 10 more
QtyPartRefs
2
22p
C45, C46
2
1 Meg
R1, R27
24
4k7
R2, R4, R5, R6, R7, R8, R9, R10 +16
1
5k
R3
1
3k6
R28
1
500
R29
1
22k
R30
1
33OR
R31
6
10k
R32, R33, R34, R39, R40, R41
4
330R
R35, R36, R37, R38

PT2399 basd Digital Effect Pedal (Time Manipulator) design files

The KiCad project lives in the codeandrelax/DelayEffectPedal repository on GitHub; these links point at the commit this page was built from.

PT2399 basd Digital Effect Pedal (Time Manipulator): common questions

What microcontroller does the PT2399 basd Digital Effect Pedal (Time Manipulator) use?

The PT2399 basd Digital Effect Pedal (Time Manipulator) is built around the PIC16F72, from the PIC family.

How big is the PT2399 basd Digital Effect Pedal (Time Manipulator) PCB?

The PT2399 basd Digital Effect Pedal (Time Manipulator) measures 75 × 78 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the PT2399 basd Digital Effect Pedal (Time Manipulator)?

113 components, from 30 distinct parts. The full bill of materials is listed on this page.

Where can I download the PT2399 basd Digital Effect Pedal (Time Manipulator) design files?

From the codeandrelax/DelayEffectPedal repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the PT2399 basd Digital Effect Pedal (Time Manipulator) design in my own project?

Yes, under the terms of its MIT license, which codeandrelax chose for the repository.

Can I test firmware for the PT2399 basd Digital Effect Pedal (Time Manipulator) without the hardware?

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

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