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A range of 5mm diameter LEDs from the 12V series in a T-13/4 package. These LEDs are designed to connect across 12Vdc power supply rails. They have a 12V integral current limiting resistor, which means no external current limiter is required with a 12V supply. All types have a diffused lens and a wide viewing angle of 60--.
Price: £0.79 from Tesco
Retailer | Price | |
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Tesco | £0.79 | Go to shop |
The LM317LZ is a positive variable regulator in a TO92s style case and has the following specifications:
Ideal for high frequency applications such as sample and hold, timing, LC-filtering, oscillating and audio equipment
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