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calvin-mcd
30% alpha staggered keyboard with big ISO enter and bluetooth support
| Reference | Value | Description |
|---|---|---|
| Q1 | 2N7002 | 0.115A Id, 60V Vds, N-Channel MOSFET, SOT-23 |
| U1 | nRF52840_E73-2G4M08S1C | |
| U6 | MAX17048 | |
| U7 | BQ24075 | |
| C6,C14,C16,C19 | 1u | |
| C7,C8,C12,C13,C15,C18 | 4u7 | |
| C9,C10 | 12p | |
| C17 | 100n | |
| D1-D32,D34,D35,D37,D40 | D_Small | |
| F2 | 750 mA | |
| J3 | 78171-0002 | |
| J4 | Conn_01x02_Female | |
| J5 | SM04B | |
| L1 | 10 uH | |
| L2 | BLM15PX121SN1D | |
| LED1 | IND | |
| MX1-MX44 | MX_SW_solder | |
| R1,R2,R8,R13 | 10k | Resistor, small symbol |
| R3 | 100R | Resistor, small symbol |
| R4 | 100K | Resistor, small symbol |
| R10-R12 | 1k | |
| R14 |
| 47k |
| R15 | 1k5 |
|---|
| R16 | 2k2 |
|---|
| S2-S4 | 3 |
|---|
| S5 | ISO |
|---|
| S6,S7 | 225 |
|---|
| S8 | 6 |
|---|
| S9 | 7 |
|---|
| SW1,SW2 | RotaryEncoder_Switch |
|---|
| SW3 | RST |
|---|
| SW4 | SW_SPDT |
|---|
| Y1 | 32.768 KHz |
|---|