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» If you are particular as to the exact number of LEDs, a far simpler (and efficient way …
» In essence, since the device is Current-limited and the LEDs are connected in parallel,…
» For this circuit, you have to think in linear terms. The overall circuit IS an Op-amp …
» Both 'lytics (in grey) shown are 1uF caps (C1 & C5). C7 (10uF) is the tantalum which is…
» No reason why not - depending on the size of the sign, you may need multiple LEDs.
» Ahh, in the circuit, there should be a 500uF (up to 3000uF, 6v or greater) caps going f…
» The 4049 can handle higher Vs but the 3v to the LEDs is at the absolute low end of its …
» In this application, provided you are careful about the voltages and pinouts (they're V…
» If you wish to use this method for another 14 LEDs, you would need another RC pair.
» Hi, each RC set can handle up to 8 pairs of LEDs, in series. You can have more, if you …
» In essence, since the device is Current-limited and the LEDs are connected in parallel,…
» For this circuit, you have to think in linear terms. The overall circuit IS an Op-amp …
» Both 'lytics (in grey) shown are 1uF caps (C1 & C5). C7 (10uF) is the tantalum which is…
» No reason why not - depending on the size of the sign, you may need multiple LEDs.
» Ahh, in the circuit, there should be a 500uF (up to 3000uF, 6v or greater) caps going f…
» The 4049 can handle higher Vs but the 3v to the LEDs is at the absolute low end of its …
» In this application, provided you are careful about the voltages and pinouts (they're V…
» If you wish to use this method for another 14 LEDs, you would need another RC pair.
» Hi, each RC set can handle up to 8 pairs of LEDs, in series. You can have more, if you …
