2 layers38.1 × 99.1 mm
ModuleInterface
ikechangexentrick/quantizer_turingmachine
Quantizer and Turing Machine (sharing a PCB design in common)
25 partsMIT
2 layers86.4 × 99.1 mm
Quantizer and Turing Machine (sharing a PCB design in common)
- Size
- 86.4 × 99.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 47
- Nets
- 63
- Pads
- 215
- Tracks, vias
- 318, 0
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 20 Jun 2022
- Updated
- 4 Jul 2022
Overview
Quantizer is an open-source printed circuit board by ikechangexentrick, from the ikechangexentrick/quantizer_turingmachine repository on GitHub, published under the MIT licence. It is a 2-layer board of 86.4 × 99.1 mm with 47 parts on 63 nets, routed with 318 tracks and 0 vias.
It is built around the MCP3208-BI/P, MCP4922-E/P and 2SC1815. Its parts include 13 resistors, 9 capacitors, 9 connectors, 5 ICs and 5 diodes. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
3
MCP3208-BI/P
PDIP-16-40℃~+85℃ 0.5LSB 100kHz 12 1LSB 1MHz、2MHz 2.7V~5.5V 500nA 8 External External Multiplexers、Bipolar input Not supported SAR SPI Yes PDIP-16 Analog to Digital Converters (ADC) ROHSMicrochip TechnologyAnalog To Digital Converters (ADC)
MCP4922-E/P
PDIP-14-40℃~+125℃ 0.25LSB、4LSB 12 2 2.7V~5.5V 350uA 4.5us Power-on reset、Power-down mode、Programmable gain SPI Voltage Buffer PDIP-14 Digital to Analog Converters (DAC) ROHSMicrochip TechnologyDigital To Analog Converters (DAC)
2SC1815
SOT-23-55℃~+150℃ 1 NPN 100nA 130 150mA 200mW 250mV 50V 5V 80MHz NPN SOT-23 Bipolar (BJT) ROHShongjiachengBipolar (BJT)
Parts
47| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R1, R2, R5, R6, R9, R13 |
| 5 | 100k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R3, R4, R10, R11, R12 |
| 4 | D | Diode_THT:D_A-405_P7.62mm_Horizontal | D1, D2, D3, D4 |
| 3 | 0.1u | Capacitor_THT:C_Axial_L3.8mm_D2.6mm_P7.50mm_Horizontal | C1, C2, C7 |
| 2 | 100u | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C8, C9 |
| 2 | 10u | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C3, C5 |
| 2 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R7, R8 |
| 2 | 1u | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C4, C6 |
| 2 | Conn_02x07_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x07_P2.54mm_Vertical | J6, J7 |
| 1 | 2SC1815 | Package_TO_SOT_THT:TO-92_Inline | Q1 |
| 1 | Audio_in | Attenuverter:mono_jack_3.5mm | J1 |
| 1 | Audio_in_2 | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J2 |
| 1 | Audio_out | Attenuverter:mono_jack_3.5mm | J4 |
| 1 | Audio_out_2 | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J5 |
| 1 | LED | LED_THT:LED_D3.0mm | D5 |
| 1 | MCP3208 | Package_DIP:DIP-16_W7.62mm | U2 |
| 1 | MCP4922 | Package_DIP:DIP-14_W7.62mm | U4 |
| 1 | OLED_Display_SSD1306 | Attenuverter:aki_OLED_0.96in | U1 |
| 1 | ProMicro | ClockGenerator:Pro_Micro_Top_side_Up | U3 |
| 1 | TL074 | Package_DIP:DIP-14_W7.62mm | U5 |
| 1 | breakout | Connector_PinHeader_2.54mm:PinHeader_2x08_P2.54mm_Vertical | J8 |
| 1 | btn_enter | Attenuverter:push_button | SW2 |
| 1 | command | Rotary_Encoder:RotaryEncoder_Alps_EC12E_Vertical_H20mm | SW1 |
| 1 | gate_in | Attenuverter:mono_jack_3.5mm | J3 |
| 1 | param | Attenuverter:Potentiometer_Alps_RK09L_Single_Vertical | RV1 |
| 1 | power_bus | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Horizontal | J9 |
| 1 | reset | Button_Switch_THT:SW_PUSH_6mm | SW3 |
| 1 | write | Attenuverter:SW_DPDT_Momentary | SW4 |
Questions
How big is the Quantizer PCB?
It measures 86.4 × 99.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Quantizer use?
47 parts, built around the MCP3208-BI/P, MCP4922-E/P and 2SC1815. 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 Quantizer KiCad files?
From the ikechangexentrick/quantizer_turingmachine repository on GitHub, at the commit this page was made from: the board is hw/Quantizer.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Quantizer design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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