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eHaJo

LED alternating indicator SMD

LED alternating indicator SMD

SKU:EH04004

Regular price €2,90 EUR
Regular price Sale price €2,90 EUR
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261 in stock

production formations

Manufacturer

Electronics Hannes Jochriem
Oberfeldweg 12
D - 83080 Oberaudorf
https://www.eHaJo.de

General information:

  • The kit is designed for learning and practicing SMD soldering and creates an alternating LED flashing effect.
  • Danger:Not suitable for children under 10 years. Use only under adult supervision.
  • The kit comes with a9V batterywhich is not included in the scope of delivery.

Instructions for use:

  • Read the instructions carefully before you start assembling.
  • Make sure that the components (transistors, LEDs, resistors and capacitors) are positioned and soldered correctly.
  • When connecting the battery, ensure the polarity (+/-) is correct to avoid damage to the components.
  • Use a suitable heat-resistant mat to protect your work surface.

Safety when soldering:

  • Attention: Hot surface!Soldering irons and molten solder can cause severe burns.
  • If necessary, wear protective clothing, such as heat-resistant gloves, to avoid injury from hot components or solder splashes.
  • Avoid excessive heating of the board and components to prevent damage to the circuit.

Electrical safety:

  • Use only a 9V battery. Other voltages may damage the circuit or cause malfunctions.
  • Keep the battery's open contacts away from conductive objects to avoid short circuits.

Environmental and disposal information:

  • Dispose of solder residues, damaged components and used batteries in an environmentally friendly manner in accordance with local regulations.
  • This product complies with the RoHS directive and does not contain any hazardous substances.

Warning against abuse:

  • The LED flashing indicator SMD is not a toy and must not be allowed into the hands of children.
  • Improper handling of the soldering iron or components can result in injury or damage to the circuit.

🛠️ Link zur Aufbauanleitung

With this kit you can build a small LED indicator.

The LEDs flash every second .

New version of the interchangeable indicator, now with strain relief for the battery clip and better circuit board quality!

All components (except the battery clip) are SMD.

The kit contains:

  • 1 board
  • 2 LEDs 0805
  • 4 resistors 0805
  • 2 transistors SOT-23
  • 2 capacitors 0805
  • 1 battery clip 9V

Find an assembly guide here: Link zu Github

 

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