Photoelectric barrier model

SKU: 110039

Photoelectric barrier model

€3,66
€3,66
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Photoelectric barrier model
Model of a photoelectric barrier whose photoresistor turns the light on or off, depending on whether there is light or not.

Used for educational activities suitable for pedagogical work. Minors should only carry out work related to this kit under adult supervision.

It may happen that the contact tab inside the bulb base protrudes a little. In this case, before placing the bulb in the base, the tab must be pressed with a screwdriver.
Material:

1x 0.5m electrical cable
1x photoresist
1x transistor BC 548 (BC 547)
1x 6.8kΩ resistor
1x 2.2kΩ resistor
1x E 10 lamp base
1x bulb 3.8V/0.07A
2 cables with crocodile clips
50 thumbtacks
1 plasterboard base 175 x 175 x 9.5 mm

Sold without 4.5 V battery and without mounting plate.

Recommended age:
12+

Construction time:
2 h.

Tools:

Pairs well with

NOTICE: If the box/packaging is dented or damaged, and/or the protections are broken, this observation must be indicated on the carrier's delivery note. Once the goods have been delivered, and without any incidents on the carrier's delivery note, the customer will be responsible for any visible damage.

After receiving your order, you have 14 working days to exchange or return the product(s) purchased. This option is valid for the vast majority of items available on the website, with the following exceptions:

  • Items that are made to order, according to the customer's instructions, cannot be exchanged or returned;
  • Items whose sale involves installation on site cannot be exchanged or returned;
  • Items that are damaged due to use, are not in their original packaging, or are incomplete cannot be exchanged or returned.
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