![OPEN-SMART Rich UNO R3 Скачать руководство пользователя страница 9](http://html1.mh-extra.com/html/open-smart/rich-uno-r3/rich-uno-r3_user-manual_1639721009.webp)
OPEN-SMART Email:
- 9 -
sent by the IR transmitter module and demodulate it into logic level, and it can complete the
infrared remote control with the codec program.
8.
Reset Button:
9.
4-Channel Touch Sensor:
capacitive touch switch, only when you touch the corresponding
position with your fingers, the module corresponding pin (D3 / D4 / D5 / D6) will output high
level, otherwise it outputs low.
10.
Signal ON/OFF
: You can disconnect the connection between the peripheral module on the
board and the Atmega328P.
11.
Atmega328P Chip
: 32KB flash with 2KB EEPROM, 16MHz, the same as Arduino UNO R3
12.
Knob Sensor
: 10K ohm adjustable potentiometer knob angle sensor, use A0 pin, can be used
for MP3 volume adjustment, 4-digit display brightness adjustment.
13.
Shield Interface
: Standard Arduino shield interface, you can plug your shield onto it.
14.
MP3 Player
: MP3 music player module is based on high-quality MP3 music chip, use D7 /
D8 pins to be software serial port, you can send commands to switch songs, change the
volume and play mode and other operations.