This circuit contains three light-emitting diodes arranged in the shape of a triangle. A sparkling display is produced when the circuit is switched on as the l.e.d.s independently flash on and off.
Different versions of the "Sparkling Triangle" kit are available. Please choose the colour of the three l.e.d.s you would like in your kit. Choose either one l.e.d. of each colour (blue, green, pink) or choose three l.e.d.s of a single colour (either all blue, all green, all pink, all red or all yellow).
Please have a look at a working version of the "Sparkling Triangle" circuit on the Irby Electronics YouTube channel.
When this circuit was tested, a set of Duracell Plus Power batteries was still producing a good light output after 400 hours of continuous use.
The circuit is made on track board (approx. 6 cm x 2 cm) and requires 2 x AA batteries (not supplied). Soldering is ESSENTIAL for this kit.
These tools are needed to make this kit (not supplied):
small pliers for bending component leads,
small wire cutters for cutting component leads and link wire,
small, low power soldering iron, e.g. 15 watt, 18 watt or 25 watt.
Please read the safety warning in the About Irby Electronics section before ordering a kit.
Shipping & delivery
This item will be posted to you by Irby Electronics within 3 days of receiving payment.
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You have 14 days, from receipt, to notify the seller if you wish to cancel your order or exchange an item.
Unless faulty, the following types of items are non-refundable: items that are personalised, bespoke or made-to-order to your specific requirements; items which deteriorate quickly (e.g. food), personal items sold with a hygiene seal (cosmetics, underwear) in instances where the seal is broken.