User Manual

P A G E 27
mikromedia 4 for STM32 CAPACITIVE U S E R M A N U A L
P A G E 27
mikromedia 4
for STM32 CAPACITIVE
U S E R M A N U A L
OTHER PERIPHERALS
7.3 IR receiver module
7.4 RGB LED
An infrared (IR) receiver (3) with the integrated PIN diode and a
demodulation section allows simple control over an IR remote controller
to be implemented. Thanks to the integrated demodulation section,
the captured IR signal from the remote controller can be directly used
by the host MCU. The TSOP6238 IR receiver module allows very simple
implementation of the IR remote control option, for any application.
A high-brightness RGB LED (4) option can be used to provide visual feedback
in a very simple way. There are three pre-biased bipolar transistors on
each of the RGB LED segments (red, blue, and green), allowing them to be
individualy dimmed by PWM pins of the host MCU. Thanks to its reasonably
low power consumption compared to a TFT display, RGB LED can be used
in many situations when only simple visual feedback is required (e.g.
signaling that the application is in the Stand-By mode)
P A G E 27
2
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mikromedia 4 for STM32 CAPACITIVE U S E R M A N U A L