Student Basic Set – Electricity / Electronics 1 with Building Blocks – Digital Set – 28 Experiments

ABOUT THIS PRODUCT:

Function and Applications

• Basic set allowing the performance of 28 experiments about the following topics:
• Electric Circuits (8 Experiments)
• Electrical Resistance (8 Experiments)
• Electrical Work and Power (1 Experiment)
• Transformation of Energy (1 Experiment)
• Electrochemistry (6 Experiments)
• Safe Working with Electrical Energy (2 Experiments)
• Sensors (2 Experiments)

In x experiments, you can also use the Cobra SMARTsense Voltage and Current sensors in combination with tablets (iOS and Android) and smartphones (Android) instead of the classic measuring device. In addition, digital data acquisition provides further didactic added value in experiments.

Benefits

• The ideal combination of classic experiments (practical competence) and digital data acquisition (media competence)
• Individual teaching structure possible: you can decide to choose the measuring instrument you want (classic or digital)
• Future-proof: Prepare the transition to the digital school today
• Perfectly matched to digital science lessons with tablets and smartphones
• Faster and higher learning success: The use of digital devices increases the identification and thus increases the motivation of the students
• No additional cable connections between the different parts required – clearer and faster setup
• Secure contact through puzzle-like components
• Gold plated, corrosion resistant contacts
• Double learning success: Electrical circuit diagram visible on the top and right components on the underside

Equipment and Technical Data

• The equipment set consists of all necessary components for the experiments
• Robust, stackable storage box with a foam insert fitting to the contained equipment
• Cobra SMARTsense Voltage: Measuring range: +/- 30 V, resolution: 0.02 V, sampling rate: 800 Hz
• Cobra SMARTsense Current: Measuring range: +/- 1 A, resolution: 0.5 mA, sampling rate: 800 Hz

28 Experiments:

1. The simple electrical circuit
2. Measurement of voltage
3. Measurement of current
4. Conductors and non-conductors
5. Changeover switches and alternating switches
6. Parallel and series connection of voltage sources
7. The safety fuse
8. The bimetallic switch
9. Ohm‘s law
10. The resistance of wires – dependence on the length and cross-section
11. The resistivity of wires
12. Current and resistance in a parallel connection
13. Current and resistance in a series connection
14. Voltage in a series connection
15. The potentiometer
16. The internal resistance of a voltage source
17. Electrical power and work
18. Conversion of electrical energy into thermal energy
19. Conductivity of aqueous solutions of electrolytes
20. Connection between voltage and current in conductive processes in liquids
21. Electrolysis
22. Galvanisation
23. Galvanic cells
24. The lead accumulator
25. Earthing of the power supply line
26. The protective conductor system
27. The NTC resistor
28. The PTC resistor

+ 1 Cobra SMARTsense Voltage

+ 1 Cobra SMARTsense Current