Physics
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Physics
Modular Circuits Solar Cell
The solar cell module outputs a voltage when light shines on the solar cell. The module works best when using the sun or an incandescent lamp as a light source. The solar cell has a rated voltage of 5 V and a rated current of 90 mA. Compatible with all Modular Circuits kits.
SKU: EM-3442 -
Physics
Modular Circuits Speaker
The speaker module produces sound when an AC voltage is applied to the terminals. The frequency of sound produced is determined by the frequency of the AC waveform. The speaker has an 8 Ω impedance and is connected in series with a 10 Ω resistor for protection. Compatible with all Modular Circuits kits.
SKU: EM-3443 -
Physics
Monocular for smartphone, 7 x 18
These monoculars have a compact size that makes them easy to carry in your pocket like a small mini telescope. They provide 7x magnification and are equipped with a focusing ring so that the image can be focused. A special feature is that the monoculars can be mounted on a smartphone using the included clip. This makes it possible to use the binoculars as additional optical magnification when taking photos with the mobile phone’s camera. The monoculars come with a mounting clip and a small case that can be attached to the belt.
SKU: n/a
