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This project consists of 28 LEDs arranged in the shape of two hearts and is an ideal little decoration. Requires an 8V to 15V power supply or a 9V PP3 battery (not included).
Price: £7.99 from Tesco
| Retailer | Price | |
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| Tesco | £7.99 | Go to shop |
A LED which flashes approximately twice a second when a voltage between 3.5V and 14V is connected to them. Within the supply voltage range, no series resistor is required. The LED has a built-in blinking IC and have a blinking frequency from 3Hz to 1.5Hz....
An LED which has a built-in blinking IC and a blinking frequency from 3Hz to 1.5Hz. They are supplied in a T-13/4 package and the cathode is denoted by the short lead. It has a diffused lens and a viewing angle of 60\u00B0.
Product specifications Key Information Type LED array Pack Size 1 Features Material Plastic
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