9 Educational electronics kits comprising of circuit boards, electric wires, transistors, diodes, capacitors, inductors, electric resistors, power supplies, lights, sirens, electronic sound emitters, electric relays, motors, multimeters, potentiometers, presets, integrated circuits, sensors, propellers, transformers, speakers, battery holders, light emitting diodes, thermistors, radios, buzzers, alarms, timers, oscillators, contacts, microphones, amplifiers, switches, batteries and pc boards; educational electronics kits comprising of circuit boards, electric wires, transistors, diodes, capacitors, inductors, electric resistors, power supplies, lights, sirens, electronic sound emitters, electric relays, motors, multimeters, potentiometers, presets, integrated circuits, sensors, propellers, transformers, speakers, battery holders, light emitting diodes, thermistors, radios, buzzers, alarms, timers, oscillators, contacts, microphones, amplifiers, switches, batteries and pc boards for demonstrating and teaching electronics and electronic components
Trademark: 97459582
