
ArmLEDsPrototype
hackclub/OnBoard
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SEQ32 is an open-source printed circuit board by conradv5379, from the conradv5379/SEQ32 repository on GitHub. It is a 2-layer board of 101.6 × 53.3 mm with 35 parts on 90 nets.
Its parts include 21 switches and 13 connectors.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | CONN_01X01 | Socket_Arduino_Mega:Arduino_1pin | P8, P9, P10, P11, P12, P13 |
| 2 | Analog | Socket_Arduino_Mega:Socket_Strip_Arduino_1x08 | P3, P4 |
| 1 | Communication | Socket_Arduino_Mega:Socket_Strip_Arduino_1x08 | P7 |
| 1 | Digital | Socket_Arduino_Mega:Socket_Strip_Arduino_2x18 | P1 |
| 1 | HOLD_REST | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW19 |
| 1 | KB | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW21 |
| 1 | KEYBOARD_A | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW11 |
| 1 | KEYBOARD_A# | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW12 |
| 1 | KEYBOARD_B | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW14 |
| 1 | KEYBOARD_C | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW2 |
| 1 | KEYBOARD_C# | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW3 |
| 1 | KEYBOARD_C2 | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW16 |
| 1 | KEYBOARD_D | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW4 |
| 1 | KEYBOARD_D# | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW5 |
| 1 | KEYBOARD_E | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW6 |
| 1 | KEYBOARD_F | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW7 |
| 1 | KEYBOARD_F# | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW8 |
| 1 | KEYBOARD_G | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW9 |
| 1 | KEYBOARD_G# | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW10 |
| 1 | PATTERN_BANK | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW13 |
| 1 | PWM | Socket_Arduino_Mega:Socket_Strip_Arduino_1x10 | P5 |
| 1 | PWM | Socket_Arduino_Mega:Socket_Strip_Arduino_1x08 | P6 |
| 1 | Power | Socket_Arduino_Mega:Socket_Strip_Arduino_1x08 | P2 |
| 1 | RESET_ACCENT | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW17 |
| 1 | RUN_STOP | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW18 |
| 1 | SHIFT | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW20 |
| 1 | STEP | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW1 |
| 1 | TEMPO_GATE_LEN | Potentiometer_THT:Potentiometer_Bourns_PTV09A-1_Single_Vertical | RV1 |
| 1 | TRACK | Button_Switch_THT:SW_TH_Tactile_Omron_B3F-10xx | SW15 |
It measures 101.6 × 53.3 mm and has 2 copper layers, 1.6 mm thick.
35 parts. 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.
From the conradv5379/SEQ32 repository on GitHub, at the commit this page was made from: the board is data/schematics/SEQ32/SEQ32/SEQ32.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask conradv5379 before reusing the design.

hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!


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