Multi-Vibrator Astable

U některých tabletů třesení nepomůže, ale pomůže odlišnost hodnot součástek (jako reálu, kde popiskem jsou hodnoty stejné, ale měřením odlišné). Pomohou odlišné hodnoty se shodným násobkem (u zelené LED R=4, C=20 a u červené LED R=10, C=8 a když ani to nepomůže pak spínací tlačítko od uzemnění na bázi tranzistoru červené LED). Odpory u LED diod jsou malé, proud je vyšší než doporučený výrobcem (kolem 20 mA, čemuž odpovídá R=330). @@@ ### %%% ≠≠≠ ≈≈≈ ××× ~~~ --- --- ••• ··· Some tablets will not help shaking, but it will help difference component values ​​(like real life, where the label values ​​are the same, but different measurements). They have different values ​​with the same multiples (with green LED R = 4, C = 20 and u red LED R = 10, C = 8 and if that does not work, then switching button from the ground at the base of the transistor red LED). Resistors for the LEDs are small, the current is higher than that recommended by the manufacturer (around 20 mA, which corresponds to R = 330).

Thank you very much that will make a good addition to this circuit so people understand that. But there's always the factor that you do not have the components ready at hand to make such and improvements I built this one out of parts that I pulled out of old DVD players and a 9 volt battery. Wasn't trying to say this is how it should be done just saying that I did it with these components. But I do approve this message LOL thanks for the input

Place a SPST switch along your +power source in the NO position, once the switch is closed, the LED's will begin flashing...😎

Good call