You are wasting half of the supply voltage heating the resistors.nashwan said:You can use that connection for led here current for each led about 0.018a per led
with vf 2volt for led all res 1/4 watt
The LEDs are not "in a row". They are in series and their voltages add.theelectronicsfan said:but is it possible to connect ressistors in a row?
Use arithmatic:theelectronicsfan said:but is there any danger with hot resistors?
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