Notice:These components do not cover all the functionality of the project assignment. You must choose some components yourself from the catalogs.

- Atmel AVR-series Microcontroller ATmega32
- SP-elektroniikka ultrasound receiver and transmitter (page 77 URX and UTX)
- LCD display LM1000 (see especially how to connect pin V0)
- LCD display controller info (pin compatible to Hitachi hd44780)
- MAX232 (RS-232 voltage converter chip)
- Regulator +5 volts 7805
- 74HC148 - Line Priority encoder. Good for saving IO-pins for buttons.
- CD4049 - CMOS Hex Buffer
- 2N3904 - NPN general purpose transistor

Ordering components