if so what resistor would i need if using a 12v supply.
thanks
Asked by: phill palmer
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Description
Green Flashing LED with a viewing angle of 30 degrees. Luminous intensity 4000mCd.
| Forward voltage drop: | 3V to 5V |
| Viewing angle: | 30 degrees |
| Max forward current: | 20 mA |
| Luminous intensity: | 4000mCd (20mA) |
| Lense type: | Water clear |
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Q:
if i wired this LED up in parallel with 9 standard green LEDs (3505) would all 10 of them flash ?
if so what resistor would i need if using a 12v supply.
thanks
if so what resistor would i need if using a 12v supply.
thanks
A:
Hi Phil, You would need to use flashing LED’s for all of them to make them all flash. A standard LED wouldn’t flash without something turning the power on and off very quickly such as a microprocessor. The best way to work out the resistor you would need is to use the resistor calculator to work out what you would need, https://kitronik.co.uk/blogs/resources/led-resistor-value-calculator
Answered by: Michael Lockhart
12-Jan-17
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