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instructional kit for teaching electronics and technology concepts, namely physics, mechanics, general science, comprised of mechanical hardware; namely, motorized, snap-together building elements, gears, pulleys, levers, actuators; electronic hardware, electronic subassemblies and electronic circuit components; namely, power supply, solderless breadboard, interconnecting cables, digital integrated circuit logic chips, memory chips, analog integrated circuit chips, and instructions manuals and instruction videotape recordings all sold as a unit; electronics trainer for use in teaching basic analog and digital circuit principles; comprising a built-in, multi-waveform function generator, power supply, switches, logic indicators, potentiometers and a solderless socket bread-boarding area in which various electronic circuit components are inserted and interconnected in the specific circuit configuration being studied, and associated instruction and user manuals and textbooks sold therewith a packaged electronic parts therefor
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instructional texts, laboratory workbooks, and manuals for electronic and mechanical technicians, hobbyists, engineers, students and instructors thereof