Build over 40 really interesting experiments and circuits! Classroom friendly, no soldering required Complete with everything needed including battery and manual Basic electronic lessons include: Ohm's law, Resistors in Series and Parallel, Voltage Measurement and more 40 great experiments to learn basic electronics fundamentals quickly. Well written and perfectly illustrated manual for hands-on labs. Build over 40 really interesting experiments and circuits. Teaches how various components function, such as resistors, pots, photocells, caps and semiconductors. Complete with everything needed including battery and manual. Just a few of the experimental circuits include: • Burgaler alarm • Variable speed lights • Police siren • Moisture detector • Morse code oscillator • Insanity alarm game • Electronic organ and more Basic electronic lessons include: Ohm's law, Resistors in Series and Parallel, Voltage Measurement and more.Product Dimensions (L x W x H): x 5.7 x inchesProduct Weight: 0.249375 LB