AT89C2051 microcontroller used in robot motor drive for cleaner L298 dual H-bridge driver IC is used 40 kHz ultra sonic senrörler (multicomp sq-40-t-10b) to detect and to change direction with the bodies, continues to the Road Blocker is a... Electronics Projects, Ultra Sonic Cleaner Robot Circuit L298 AT89C2051 "avr project, microcontroller projects, " Date 2019/08/03