Experiment set ELECTRICS 7


Not a modular system

The circuit elements in this experiment set are not assembled together according to a stiff combination mode. Instead they can be arranged in any layout on the 35 x 27 cm circuit grid board and connected together with leads. This allows students sufficient scope for putting a circuit together from a circuit diagram in whichever way they want.

Component modules are open at the bottom

The circuit elements are made of unbreakable plastic carrying rugged electronic components. They are open at the bottom so that the components, their wiring and the quality soldering can all be seen clearly. The highly flexible leads with their high-quality safety plugs not only provide excellent contact but can be used along with the circuit grid board to make even the most complex circuits lucid.

No need at all to plug in

The components of this experiment set are designed in such a way that all the experiments can be carried out with the help of the battery holder with its three AA batteries. Firstly, this ensures safe protection against overloading and also eliminates the need to plug into the mains


01.01.10 Storage box

08.02.50 Inlay with cut-outs for E7

08.03.50 Base plate E7

06.04.00 Battery holder with 3 AA batteries (2 pieces)

08.05.00 Coupling E7 (4 pieces)

08.06.50 Element light bulb E7 (2 pieces)

08.07.50 Element switch (2 pieces)

08.08.50 Element potentiometer

08.09.50 Element transistor E7 (2 pieces)

08.10.50 Element LDR (light-dependent resistor)

08.11.50 Element resistor 100 Ω

08.12.50 Element operational amplifier

08.13.50 Element red LED

08.14.50 Element capacitor (2 pieces)

08.15.00 Short-circuit plug E7 (2 pieces)

08.16.30 Element Si-diode

08.16.50 Element Ge-diode

08.16.70 Element Z-diode

08.18.00 Experimentation cable 8.5 cm (2 pieces)

08.19.00 Experimentation cable 17 cm (2 pieces)

08.20.00 Experimentation cable 34 cm blue (4 pieces)

08.21.50 Element buzzer

08.22.50 Element loudspeaker

08.23.50 Element microphone

08.24.50 Element resistor 1 kΩ (2 pieces)

08.25.50 Element resistor 5 kΩ (2 pieces)

08.26.50 Element resistor 10 kΩ (2 pieces)

08.27.00 Short-circuit jumper (4 pieces)

08.28.00 Ruler

Additionally required:

00.07.10 Multimeter AMM 3000 (2 pieces required)


E7-1:   Potentiometer circuits

E7-2:   Light-dependent resistors (LDRs)

E7-3:   Characteristics of germanium and silicon diodes

E7-4:   “Magic” circuits using diodes

E7-5:   Light-emitting diodes (LEDs)

E7-6:   Zener diodes

E7-7:   UBE-IC characteristic (base-emitter voltage to collector current) of a transistor

E7-8:   Use of transistors for switching

E7-9:   Base-collector current characteristic

            of a transistor

E7-10: Use of transistors for amplification

E7-11: Touch switches

E7-12: Voltage across a capacitor

E7-13: Multivibrators

E7-14: Voltage characteristic of an operational amplifier (op-amp) E7-15: Amplification of small currents