2 layers96.5 × 20.3 mm
AvalancheVCO
kassu/kassutronics
Projects, documentation... all things synthesizers and electronics
21 parts183
2 layers373 × 185 mm
Ambika controller
anovosad/ambika-controller1- Size
- 373 × 185 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 152
- Nets
- 191
- Pads
- 738
- Tracks, vias
- 1,320, 48
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 20 May 2024
- Updated
- 23 Jul 2024
Overview
Ambika controller is an open-source printed circuit board by anovosad, from the anovosad/ambika-controller repository on GitHub. It is a 2-layer board of 373 × 185 mm with 152 parts on 191 nets, routed with 1,320 tracks and 48 vias.
It is built around the ESP32-S3-DEVKITC-1-N8, SN74HC4051MES and B10K. Its parts include 31 resistors, 24 diodes, 13 capacitors, 13 switches and 11 ICs. It belongs with the ESP32 boards of this library.
Main components
3README
README.mdambika-controller
Parts
152| Qty | Value | Footprint | References |
|---|---|---|---|
| 45 | B10k | Potentiometer_THT:Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | POT1, POT2, POT10, POT11, POT12, POT13, POT14, POT18, POT19, POT20, POT21, POT22, POT23, POT24, POT25, POT26 +29 |
| 23 | 330 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R22, R23, R24 +7 |
| 23 | GREEN | LED_THT:LED_D3.0mm | LED1, LED2, LED10, LED11, LED12, LED13, LED14, LED15, LED17, LED18, LED19, LED20, LED21, LED22, LED23, LED24 +7 |
| 13 | 100nF | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm | C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13 |
| 13 | ~ | Library:SW_PUSH-12mm-4pin | SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8, SW9, SW10, SW11, SW12, SW13 |
| 6 | MountingHole | MountingHole:MountingHole_3.2mm_M3_DIN965_Pad_TopBottom | H1, H2, H3, H4, H5, H6 |
| 6 | SN74HC4051 | Package_DIP:DIP-16_W7.62mm_Socket_LongPads | U1, U2, U3, U4, U5, U6 |
| 5 | ROTARY_ENCODER | Rotary_Encoder:RotaryEncoder_Alps_EC12E-Switch_Vertical_H20mm | ENC1, ENC2, ENC3, ENC4, ENC5 |
| 3 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4, R39, R45 |
| 3 | MCP23S17_SP | Package_DIP:DIP-28_W7.62mm | U7, U10, U12 |
| 2 | 68 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R5, R33 |
| 1 | 10 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R34 |
| 1 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1 |
| 1 | 220 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R35 |
| 1 | 470 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R36 |
| 1 | 6N137 | Package_DIP:DIP-8_W7.62mm | U11 |
| 1 | Display_Conn_SPI | Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical | J3 |
| 1 | ESP32-S3-DevKitC | Espressif:Waveshare ESP32-S3-DevKitC | U9 |
| 1 | MIDI_INPUT | Eurocad:MIDI_DIN5 | J2 |
| 1 | MIDI_OUTPUT | Eurocad:MIDI_DIN5 | J1 |
| 1 | SD_Card | Connector_Card:SD_Kyocera_145638009511859+ | J4 |
Questions
How big is the Ambika controller PCB?
It measures 373 × 185 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Ambika controller use?
152 parts, built around the ESP32-S3-DEVKITC-1-N8, SN74HC4051MES and B10K. 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 Ambika controller KiCad files?
From the anovosad/ambika-controller repository on GitHub, at the commit this page was made from: the board is hw/kicad/ambika-controller.kicad_pcb and its schematic hw/kicad/ambika-controller.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ambika controller design in my own project?
Its repository states no licence, so its author keeps all rights: ask anovosad before reusing the design.
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