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atoomnetmarc
Schematic, PCB files, firmware and 3d models for creating the IoT12 solder iron temperature controller for T12 compatible tips.
| Reference | Value | Description |
|---|---|---|
| Q1 | MMBT2222 | |
| Q10 | AOD403 | |
| U1 | W25Q64FVSSIG | |
| U2 | ADS1115IDGS | |
| U3,U4 | INA826AID | |
| U5 | MAX809S | |
| A1 | 2x Conn_01x19_Female | ESP32-DevKitC v4 ESP32-WROOM-32E (16MB) |
| A2 | max98357 | |
| A3 | SAMD21_breakout | |
| C10 | 100pF | |
| C20,C21 | 1nF | |
| C30-C33 | 100nF | |
| C60,C61 | 100uF/35V |
| D1-D4 | BAV99 |
|---|
| D10 | BZX84C18 |
|---|
| D20 | Red |
|---|
| D30 | SS14 |
|---|
| D40 | SS34 |
|---|
| J1 | IDC-Header_2x07_P2.54mm |
|---|
| J2 | JST B2B-XH-A |
|---|
| J4 | JST B4B-XH-A |
|---|
| J5 | JST B5B-XH-A |
|---|
| J6 | JST B6B-XH-A |
|---|
| R1 | 0R005 |
|---|
| R2,R10-R12 | 100R |
|---|
| R21 | 470R 1% |
|---|
| R30 | 1k 1% |
|---|
| R31-R33 | 1k |
|---|
| R40 | 4k7 1% |
|---|
| R41-R44,R47-R50 | 4k7 |
|---|
| R60-R64 | 10k 0.1% |
|---|
| R70 | 100k 1% |
|---|
| R71-R78 | 100k |
|---|
| R80 | 560k |
|---|