inverse_thermal_camera/README.md

![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 5 V 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 device header files in the `third_party` directory are provided by ARM Limited and ST Microelectronics and contain their own licence information. FatFs, also located in `third_party`, contains its own licence information as well. Everything else is ISC licenced.
-												Add README

											
										
										
											2020-01-02 22:20:22 +01:00
+								![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 5 V 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/).
-												Add licence information

											
										
										
											2020-05-06 22:00:27 +02:00
 								## Licence
-												Add basic bitmap output

											
										
										
											2020-05-23 22:11:37 +02:00
+								The device header files in the `third_party` directory are provided by ARM Limited and ST Microelectronics and contain their own licence information. FatFs, also located in `third_party`, contains its own licence information as well. Everything else is ISC licenced.