inverse_thermal_camera/README.md
2020-05-06 22:00:27 +02:00

16 lines
686 B
Markdown
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

![Photo](./photo.jpg)
This is the firmware for a simple thermocromic selfie camera based on
- A OV7670 camera module (without FIFO),
- A STM32F103C8T6 microcontroller, and
- A LTP1245 thermal printer module.
Apart from that, only a level shifter for the thermal printer (which needs 5V signals), a motor driver for its stepper, a pullup for its thermistor, and a MOSFET for turning all power off are needed.
More details can be found [here](https://25120.org/post/inverse_thermal_camera/).
## Licence
The header files in the `third_party` directory are provided by ARM Limited and ST Microelectronics and contain their own licence information. Everything else is ISC licenced.