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Jana-Marie
Anotter USB temperature logger that can record up to four channels with thermocouple or NTCs connected via CDC directly or SCPI to USB.
| Reference | Value | Description |
|---|---|---|
| Q1,Q3,Q5 | 2N7002 | |
| Q2,Q4,Q6 | BC817 | |
| U1,U13 | USBLC6-4 | |
| U2 | AP2204R-3.3 | |
| U3 | STM32F072C8Tx | |
| U4-U7 | MAX31855KASA | |
| U8 | DRV8837 | |
| U9-U12 |
| C1-C5,C7,C10-C13,C15,C17,C19,C24 | 100n |
|---|
| C6,C8,C9 | 1uF |
|---|
| C14,C16,C18,C20,C26,C28,C30,C32 | 10n |
|---|
| C21-C23,C25,C27,C29,C31,C33-C36,J8-J11,R29-R56 | DNP |
|---|
| D1,D3,D5,D7,D9 | RED |
|---|
| D2,D4,D6,D8,D10,D12-D14 | GREEN |
|---|
| D11 | BLUE |
|---|
| FB1-FB8 | FERRET |
|---|
| H1-H4 | M3 |
|---|
| J1 | USB |
|---|
| J2-J5 | THERMOCOUPLE |
|---|
| J6 | OUT |
|---|
| J7 | I2C |
|---|
| JP1 | DFU |
|---|
| P1 | TC2030 |
|---|
| R1-R3,R16,R17,R27,R28 | 5k1 |
|---|
| R4,R5,R7,R8,R10,R11,R13,R14,R18-R26,R57-R59 | 220 |
|---|
| R6,R9,R12,R15 | 10 |
|---|
| SW1 | SCPI_CSV |
|---|
| TH1 | NTC |
|---|