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====== Raspberry Pi Project - Electronic Learning Board ======
===== Basic Information =====
Characteristic of Electronic Learning Board
  * Raspberry Pi Mini Computer
  * Video and Audio events
  * Breadboards for interconnecting
  * Optoisolator Module for Input
  * Relay Module for Output
  * 1-Wire Connection
  * RS485 Module for Communication
  * Power Over Ethernet Module for Power supply of 5V
  * 10 GPIO with bidirectional level shifting (5V or 3.3V)
  * I2C bus with bidirectional level shifting (5V or 3.3V)
  * RS232 bus with bidirectional level shifting (5V or 3.3V)
  * DS3231 RTC
  * AT24C512 EEPROM module with Write Protection option
  * FT232RL RS232 to USB adapter with straight or cross connection of TXD/RXD between RPi and FT232RL
  * 3 tactile switches connected to GPIO with 4pin header (GND and 3line to switches)
  * RGB LED (or 3 ordinary LED) with transistor controlled output (available on 4 pin header plus 5V) and LM317 current controller
  * 6 Selectable 3 pin header for selecting LCD screen BUS or 3 tactile switch and RGB LED possibilities
  * 16 pin female header for LCD screen connection
  * All Modules on one place easy to transport and storage

[[rpi_learning_board_pl|Parts list]] show list of all Parts and prices.