Temperature display for my soldering iron
Soldering iron hot. Me not know how hot. Look at display. Me know how hot.
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Pinout
| Pin attiny84a | SSD1306 display module |
|---|---|
| 7/A6 | SDA |
| 9/A4 | SCK |
| Pin attiny84a | MAX6675 thermocouple module |
|---|---|
| 13/A0 | MISO/SO |
| 12/A1 | SCK |
| 11/A2 | CS |