A demonstration is to show that a current can only flow from the emitter to the collector of a npn-transistor when the base is connected to the positive terminal of a direct current source, so that the blocking effect of the base-emitter barrier layer is overcome.
- No additional cable connections between the building blocks needed - clear arragned and quick setup
- Contact saftey due to puzzle blocks system
- Corrosion-free gold plated contacts
- Doubled earning sucess: Electric circuit diagram on top, real components can be seen unterside