4 layers115.5 × 78 mm
Deflection controller
wezelball/crt_esp
A hardware and software build of a CRT controlled by an ESP32
35 partsMIT
2 layers220.9 × 128.5 mm
Arduino TarbleMing
MiguelDeTrool/tarbleming14Arduino Nano based random looping sequencer Eurorack module
- Size
- 220.9 × 128.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 118
- Nets
- 93
- Pads
- 365
- Tracks, vias
- 510, 18
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 21 Apr 2021
- Updated
- 22 Apr 2021
Overview
Arduino TarbleMing is an open-source printed circuit board by MiguelDeTrool, from the MiguelDeTrool/tarbleming repository on GitHub. It is a 2-layer board of 220.9 × 128.5 mm with 118 parts on 93 nets, routed with 510 tracks and 18 vias.
It is built around the MCP4822-E/P, TL082 and L7805. Its parts include 32 resistors, 16 connectors, 14 capacitors, 8 diodes and 7 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
3
MCP4822-E/P
PDIP-8-40℃~+125℃ 12 12LSB 2 2.7V~5.5V 20MHz 4.5us 415uA 50ppm/℃ Built-in Built-in SPI Voltage Buffer PDIP-8 Digital to Analog Converters (DAC) ROHSMicrochip TechnologyDigital To Analog Converters (DAC)
TL082
SOP-8-18V~18V 0℃~+70℃ 1.4mA 1.5nA 13V/us 2 2.5nA 36V 3MHz 3mV 85dB Short-Circuit Protection SOP-8 FET Input Amplifiers ROHSGcoreOperational Amplifier
L7805
TO-220ST0℃~+125℃@(Tj) 1 1.2A 20V 2V@(1A) 42uV 500uA 5V 73dB@(120Hz) Fixed Positive Short Circuit Protection TO-220ST Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSOSENVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdtarbleming
Arduino Nano based random looping sequencer Eurorack module
This is my take on the Music Thing Modular Turing Machine/Mutable Instruments Marbles, in an easier to implement fashion, with easily available through-hole parts. I must warn anyone attempting this that I have not tested these exact PCBs, only an earlier prototype, that I then made minor modifications to for this version. I am quite confident that they will work, and feel free to send me a message if you decide to try this out. I wouldn't recommend this to a complete beginner, as I have provided no build guide.
You'll also notice a manual is missing. Basic functionality to get up and running is send it a clock signal. Each sequence, wether Gate or CV, can have it's own length. Tap the corresponding button for however many steps you want, then do a quick double tap to confirm that value. Turn a sequence's Randomness knob fully clockwise for it to constantly change, and fully counter-clockwise for it to lock in a looping pattern. And again, if you have questions, feel free to send a message.
Parts
118| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 100K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2, R3, R9, R11, R12, R16, R18, R19, R20, R21, R23, R26, R27, R28, R29, R30 |
| 11 | AudioJack2_SwitchT | PJ302M:ModdedThonkiconn | J1, J2, J4, J5, J6, J7, J8, J9, J10, J11, J12 |
| 7 | 10K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R4, R5, R6, R7, R8, R10 |
| 5 | 100n | Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm | C6, C7, C8, C9, C14 |
| 5 | 10K | PJ302M:ModdedPotentiometer | RV1, RV2, RV3, RV4, RV5 |
| 5 | 1n | Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm | C2, C10, C11, C12, C13 |
| 5 | 2N3904 | Package_TO_SOT_THT:TO-92_Inline | Q1, Q2, Q3, Q4, Q5 |
| 4 | SW_Push_DPDT | PJ302M:DPDT_Momentary_Push_Button_Switch | SW1, SW2, SW3, SW4 |
| 3 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D3, D4, D5 |
| 3 | 330 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R14, R15, R17 |
| 3 | LED | LED_THT:LED_D3.0mm | D6, D7, D8 |
| 2 | 1000 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R31, R32 |
| 2 | 100uF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C1, C3 |
| 2 | 1N4001 | Diode_THT:D_DO-15_P10.16mm_Horizontal | D1, D2 |
| 2 | 3300 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R24, R25 |
| 2 | Conn_01x13 | Connector_PinHeader_2.54mm:PinHeader_1x13_P2.54mm_Vertical | J20, J21 |
| 2 | Conn_01x14 | Connector_PinHeader_2.54mm:PinHeader_1x14_P2.54mm_Vertical | J22, J23 |
| 2 | MCP6002-xP | Package_DIP:DIP-8_W7.62mm_Socket_LongPads | U3, U4 |
| 1 | 0.47µ | Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm | C4 |
| 1 | 100k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R22 |
| 1 | 10n | Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm | C5 |
| 1 | 50k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R13 |
| 1 | Arduino_Nano_v3.x | Module:Arduino_Nano | U6 |
| 1 | Conn_02x05_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical | J3 |
| 1 | L7805 | Package_TO_SOT_THT:TO-220-3_Horizontal_TabDown | U2 |
| 1 | LM4040LP-5 | Package_TO_SOT_THT:TO-92_Inline | U1 |
| 1 | MCP4822 | Package_DIP:DIP-8_W7.62mm_Socket_LongPads | U7 |
| 1 | TL082 | Package_DIP:DIP-8_W7.62mm_Socket_LongPads | U5 |
The 91 most common of 118 parts.
Questions
How big is the Arduino TarbleMing PCB?
It measures 220.9 × 128.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Arduino TarbleMing use?
118 parts, built around the MCP4822-E/P, TL082 and L7805. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Arduino TarbleMing KiCad files?
From the MiguelDeTrool/tarbleming repository on GitHub, at the commit this page was made from: the board is hardware/front panel - control board - main board/Arduino TarbleMing.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Arduino TarbleMing design in my own project?
Its repository states no licence, so its author keeps all rights: ask MiguelDeTrool before reusing the design.
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