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Shipping & delivery
This item will be posted to you by Irby Electronics within 3 days of receiving payment.
| Shipping destination | Cost | Additional items |
|---|---|---|
| United Kingdom | £2.90 | £1.50 |
| EU & Northern Ireland | Doesn't deliver here | |
| United States | Doesn't deliver here | |
| Rest of the World | Doesn't deliver here | |
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; digital items.
Please note that if your order is being posted outside mainland UK, you (or the recipient) may have to pay customs or VAT charges and a handling fee. The seller is not responsible for any charges or fees that may incur.
Full description
This circuit contains five light-emitting diodes arranged in the shape of a pentagon. 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 Pentagon" kit are available. Please choose the colour of the five l.e.d.s you would like in your kit. Choose either one l.e.d. of each colour (blue, green, pink, red, yellow) or choose five 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 Pentagon" 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 90 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). Precision soldering is ESSENTIAL for this kit so that solder on one track is not splashed across to an adjacent copper track.
These tools are needed to make this kit (not supplied):
small pliers for bending component leads and link wire,
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.
Designed by John Doyle in Irby, Wirral
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