Supply Voltage Max. V = 4.5 / Width mm = 50 / Product Type = Development Board / Length mm = 65 / Kit Type = Brain Game Board / Kit Contents = 7x Various Resistors, PCB, 2x Diodes, 4x Pushbuttons, IC Socket, Capacitor, 4x LEDs, Transistor, Buzzer, IC / Family Name = Development Boards / Board Width mm = 65 / Board Length mm = 50