This demonstration board provides a complete solution for driving 40 high-brightness green LEDs manufactured by Toshiba.
The high-brightness LEDs are arranged on the board in a 5x8 matrix.
The matrix is driven by five 8-channel STP08DP05 drivers which are controlled by the ST7FLITE3x 8-bit microcontroller.
The innovative feature of STP08DP05 is the full output error detection function, which checks the status of the outputs without invasive tests (via software).
- DC-DC converter
- Brightness regulation
- Animated text
- Blinking speed regulation
- Graphic user interface (GUI)
- Error detection on output
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