fruchti/inverse_thermal_camera
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Instant camera with OV7670, STM32F103 and LTP1245 thermal printer module
29 commits 1 branch 2 tags 467 KiB
C 98.9%
Assembly 0.6%
Makefile 0.5%
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fruchti ee44cedaab Add licence information
2020-05-06 22:00:27 +02:00
.vscode Remove STM32CUBE dependency 2019-11-14 13:27:19 +01:00
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src Make auto-exposure optional 2019-11-14 19:06:39 +01:00
third_party Remove STM32CUBE dependency 2019-11-14 13:27:19 +01:00
.gitignore Ignore VS Code cache files 2019-11-10 20:26:47 +01:00
build-number.txt Make auto-exposure optional 2019-11-14 19:06:39 +01:00
LICENCE_ISC.md Add licence information 2020-05-06 22:00:27 +02:00
makefile Remove STM32CUBE dependency 2019-11-14 13:27:19 +01:00
photo.jpg Add README 2020-01-02 22:20:22 +01:00
README.md Add licence information 2020-05-06 22:00:27 +02:00

README.md

Photo

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.

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.