EduTecBox with counter is an educational box that contains an electronic pulse counter and two power supply buses. The counter display has four digits and displays two values: the value set by the user is displayed in yellow and the value of the counted pulses is displayed in red. The modification of each digit is done with the help of the four buttons up and down. The yellow buttons are used to manually reset the counter and lock the buttons up and down. The counter has two tilting electrical contacts. The two tilting contacts are mechanically connected to each other. The counter coil contains four terminals: two terminals for electrical pulse counting and two terminals for electrical reset of the counter.