TiNRS Wobbler2
About the TiNRS Wobbler2 PCB
TiNRS Wobbler2 is an open source RP2040/RP2350 PCB design by ThisIsNotRocketScience, published on GitHub under the MIT license. It is a 2-layer board measuring 60.3 × 106.5 mm, with 180 components from 93 distinct parts.
Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the TL072, MCP4822-E/SN, MCP6004, 74HC595BQ and LM4040DIM3-5.0. By type, the board carries 56 resistors, 48 capacitors, 33 diodes, 14 ICs, 6 test points and 5 transistors.
It belongs with the audio designs in this gallery.
From the project
This is not Rocket Science presents: Eurorack modular synthesizer modules!
This is the central repo for all the "This is not Rocket Science" eurorack modular synth modules.
Please refer to the "Production" folder if you are looking for boards to build. You will find all the design & firmware files for our latest production versions. Artwork is NOT included. Be creative.
All our current development & experiments can be found in the "Development" folder
Main components on the TiNRS Wobbler2
TiNRS Wobbler2 bill of materials (BOM)
180 components, 93 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TL072 | SO08 | IC2 |
| 1 | MCP4822-E/SN | SOIC8-N_MC | IC3 |
| 1 | MCP6004 | SO14 | IC4 |
| 5 | 74HC595BQ | QFN50P250X350X100-17N | IC5, IC6, IC7, IC8, IC9 |
| 1 | LM4040DIM3-5.0 | SOT95P237X112-3N | U1 |
| 2 | SWITCH_W_LED_PB6149L-X-102YELLOW | PB6149L | U$1, U$28 |
| 1 | RP2040 | QFN-56 | U$2 |
| 1 | BL9342 | SOT23-6 | U$5 |
| 1 | W25Q256JVEIQTR | SOIC-8 | U$25 |
| 3 | MMBT3904 | SOT23-BEC | Q1, Q2, Q5 |
| 1 | MMBT3906 MMBT3904 | SOT23-BEC | Q3 |
| 1 | MMBT3906 12mhz | NX3225 | Q4 |
| 1 | CONN_01X03 MICRO-USB-5P | C132563 | J1 |
| 1 | POWERSHROUDED | POWER_16_SHROUDED | J14 |
| 9 | AUDIO-JACK_SMALLSYMBOL | 3.5MM-JACK-SWITCH-13MM-NOHOLES-TESTPAD | JACK1, JACK2, JACK3, JACK4, JACK5, JACK6, JACK7, JACK8 +1 |
| 1 | — | 3.5MM-JACK-SWITCH-13MM-NOHOLES-TESTPAD | JACK10 |
| 1 | BUTTON-4P-3100010P1 | 4P-SMD-6.0X6.0X5.0H | K1 |
| 1 | CORTEX_SWD | M50-3600542 | SWD2 |
| 6 | PTR1B1,27 | B1,27 | TP1, TP2, TP3, TP4, TP6, TP7 |
| 2 | C8678 MRA4004T3G | DO-214AC | D1, D2 |
Show 73 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 9 | 1N4148W yellow | 3MMLED | D3, D4, D5, D6, D7, D8, D9, D10 +1 |
| 16 | LED3MM yellow | 3MMLED | D12, D13, D14, D16, D17, D20, D21, D22 +8 |
| 1 | LED3MM schottky | SOD123 | D18 |
| 4 | BAS16W yellow | 3MMLED | D32, D33, D34, D35 |
| 1 | yellow | 3MMLED | D40 |
| 3 | 0.1uH C76737 | L0805 | L1, L2, L4 |
| 1 | 4.7uH | L0420 | L3 |
| 1 | 33P 3.3nF | C0603 | C1 |
| 1 | 33P 3.3nF C0G | C0603 | C2 |
| 1 | 33P 3.3nF COG | C0603 | C3 |
| 8 | 33P 100nF | C0402 | C4, C14, C17, C18, C20, C22, C40, C41 |
| 2 | 10UF 10uF | CASE-A_3216 | C5, C48 |
| 1 | 100NF 100nF | C0402 | C6 |
| 5 | 100N 100nF | C0402 | C7, C10, C19, C21, C38 |
| 1 | 100N 10u | C0805 | C8 |
| 3 | 100N 3.3nF | C0603 | C9, C15, C16 |
| 1 | 33P 22u | C0805 | C11 |
| 1 | 10U 10uF | CASE-A_3216 | C23 |
| 1 | 2.2U 100nF | C0402 | C24 |
| 6 | 100N 100n | C0402 | C25, C28, C31, C35, C36, C37 |
| 2 | 10U 100n | C0402 | C26, C29 |
| 2 | 2.2U 100n | C0402 | C27, C30 |
| 1 | 10U 27p | C0402 | C32 |
| 1 | 2.2U 27p | C0402 | C33 |
| 1 | 100N 1u | C0402 | C34 |
| 1 | 33P 4.7n 100v | C3216 | C39 |
| 1 | 33P 10n | C0402 | C42 |
| 3 | 100U 100nF | C0402 | C43, C44, C45 |
| 1 | 100U 33p | C0402 | C46 |
| 2 | 100n | C0402 | C74, C99 |
| 1 | 1u | C0402 | C100 |
| 1 | 7.5K 100k | R0603 | R1 |
| 1 | 100K 33k | R0603 | R2 |
| 2 | 33K 100k | R0603 | R3, R16 |
| 1 | 10KB 27 | R0402 | R4 |
| 1 | 187k 0.1% | R0603 | R5 |
| 1 | 100KB 27 | R0402 | R6 |
| 1 | 38.3k 0.1% | R0603 | R7 |
| 1 | 10KB 187k 0.1% | R0603 | R8 |
| 1 | 100K 38.3k 0.1% | R0603 | R9 |
| 1 | 33K 56 | R0603 | R10 |
| 3 | 100k | R0603 | R11, R23, R72 |
| 1 | 100KB 33k | R0603 | R12 |
| 1 | 33k | R0603 | R13 |
| 1 | 10KB 100k | R0603 | R14 |
| 2 | 100K 100k | R0603 | R15, R21 |
| 2 | 10kB | ALPS_POT_SQUAREHOLES | R17, R68 |
| 1 | 100KB 100k | R0603 | R18 |
| 2 | 10k | R0603 | R19, R73 |
| 1 | 10KB 10k | R0603 | R20 |
| 1 | 33K 33k | R0603 | R22 |
| 1 | 100KB 100 | R0603 | R24 |
| 1 | 100 | R0603 | R25 |
| 1 | 10K 10k | R0603 | R26 |
| 2 | 30K 56 | R0603 | R27, R30 |
| 2 | 30K 100k | R0603 | R28, R41 |
| 1 | 100KB 56 | R0603 | R29 |
| 1 | 30K 49.9k | R0603 | R31 |
| 1 | 30K 16.2k | R0603 | R32 |
| 1 | 30K 1k | R0402 | R33 |
| 1 | 100 10k DNP | R0402 | R34 |
| 1 | 150K 187k 0.1% | R0603 | R36 |
| 1 | 30K 187k 0.1% | R0603 | R37 |
| 1 | 30K 10k | R0603 | R39 |
| 1 | 150K 100k | R0603 | R40 |
| 1 | 100 10kB | ALPS_POT_SQUAREHOLES | R42 |
| 1 | 150K 10kB | ALPS_POT_SQUAREHOLES | R44 |
| 1 | 30K 10kB | ALPS_POT_SQUAREHOLES | R45 |
| 1 | 110K 10k | R0402 | R52 |
| 1 | 10K 10kB | ALPS_POT_SQUAREHOLES | R69 |
| 1 | 1M | R0603 | R74 |
| 1 | 1k | R0402 | R103 |
| 7 | 56 | 4X0402ARV341 | RN1, RN2, RN3, RN5, RN6, RN7, RN9 |
TiNRS Wobbler2 design files
The KiCad project lives in the ThisIsNotRocketScience/Eurorack-Modules repository on GitHub; these links point at the commit this page was built from.
TiNRS Wobbler2: common questions
What microcontroller does the TiNRS Wobbler2 use?
The TiNRS Wobbler2 is built around the RP2040, from the RP2040/RP2350 family.
How big is the TiNRS Wobbler2 PCB?
The TiNRS Wobbler2 measures 60.3 × 106.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the TiNRS Wobbler2?
180 components, from 93 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 TiNRS Wobbler2 design files?
From the ThisIsNotRocketScience/Eurorack-Modules repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the TiNRS Wobbler2 design in my own project?
Yes, under the terms of its MIT license, which ThisIsNotRocketScience chose for the repository.
Can I test firmware for the TiNRS Wobbler2 without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.
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