HardLabs

Teensynth

m4ntis·teensynth-pcb

Teensynth PCB layout, top view — open source NXP board by m4ntis

About the Teensynth PCB

Teensynth is an open source NXP PCB design by m4ntis, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 309.5 × 76.6 mm, with 80 components from 48 distinct parts.

Its main chip is the Teensy3.2, from the NXP family. Other key parts include the CD74HC4051E and MCP23017-E_SP. By type, the board carries 26 diodes, 25 switches, 19 connectors, 7 resistors and 3 ICs.

From the project

KiCad PCB schematics for teensynth

Main components on the Teensynth

CD74HC4051EMCP23017-E_SPTeensy3.2

Teensynth bill of materials (BOM)

80 components, 48 distinct parts.

QtyPartRefs
1
CD74HC4051E
U1
1
MCP23017-E_SP
U2
1
Teensy3.2
U3
2
SJ-3523-SMT-TR
CON1, CON2
1
10118193-0001LF
J1
1
Control_LED_0_O
J2
1
Control_LED_3_O
J3
1
Control_LED_6_I
J4
1
USB
J5
1
LED_1_I
J6
1
LED_4_I
J7
1
LED_0_I
J8
1
Control_LED_2_O
J9
1
Control_LED_5_O
J10
1
LED_3_I
J11
1
LED_X_O
J12
1
LED_X_I
J13
1
Control_LED_1_O
J14
1
Control_LED_4_O
J15
1
LED_2_I
J16
Show 28 more
QtyPartRefs
1
LED_5_I
J17
1
C#_1
S1
1
C_1
S2
1
D#_1
S3
1
D_1
S4
1
E_1
S5
1
F#_1
S6
1
F_1
S7
1
G#_1
S8
1
G_1
S9
1
A#_1
S10
1
A_1
S11
1
B_1
S12
1
C#_2
S13
1
C_2
S14
1
D#_2
S15
1
D_2
S16
1
E_2
S17
1
F#_2
S18
1
F_2
S19
1
G#_2
S20
1
G_2
S21
1
A#_2
S22
1
A_2
S23
1
C_3
S24
1
B_2
S25
26
D
D1, D2, D3, D4, D5, D6, D7, D8 +18
7
10K
R1, R2, R3, R4, R5, R6, R7

Teensynth design files

The KiCad project lives in the m4ntis/teensynth-pcb repository on GitHub; these links point at the commit this page was built from.

Teensynth: common questions

What microcontroller does the Teensynth use?

The Teensynth is built around the Teensy3.2, from the NXP family.

How big is the Teensynth PCB?

The Teensynth measures 309.5 × 76.6 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Teensynth?

80 components, from 48 distinct parts. The full bill of materials is listed on this page.

Where can I download the Teensynth design files?

From the m4ntis/teensynth-pcb repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Teensynth design in my own project?

Yes, under the terms of its GPL-3.0 license, which m4ntis chose for the repository.

Can I test firmware for the Teensynth without the hardware?

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

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