It's not just the circuit, but the way you put it together. Whenever you post a video, I actually expect to get to watch a beautifully laid out wireframe circuit. You always deliver!
Mostlikely not... because it as 2 transistors and comoarators inside... but still theorethcally can be done by using additional circuit that changes trigger voltages ... but i guess you can make with say 10 of this 10 bit sine like wave... arduino supports 1024 bit for each channels and has lota of them... which can be used to create 1024 bit sine waves with correct transostor mofset circuits... but traditional devices use noise reduction backflow protectios etc... so ewen if it works it wont work for inwerters as good ones at all cases...
Simplemente las luces traen esa función de parpadear Es imposible que pase eso con dos simples cables conectados a todas las luces … no se crean todo lo que ven en la web
si es possible. Leds rojos son conectados de polaritad inversada de los led verdes. Quando la polaritad se inversa la seria de led illumidada cambia. (perdona mi mala espanol)
If you want to learn that just go to a electronics/robotics group in your city or if you don't have the time. Watch explaining videos and follow some sort of guide.
Running diodes against reverse current is bad, eventually they will break down due to it as the current leak increase over time due to undue stress/load in reverse and they'll die.
There is no reverse current in the diodes here. When the green diodes are conducting they have about 2.2 V forward voltage so red diodes at that time have 2.2 V reverse voltage; no current in red diodes. When red diodes are conducting they have about 1.8 V forward voltage thus at this time green leds have 1.8 V reverse voltage. Everything works fine, led reverse voltage up to 5 volts is safe. The current in the led is always forward current, about 90 mA in 4 leds, 22mA each, everyting is safe.
@@jnb8918 I don't think you understand, just because the junction is rated for 5V doesn't mean it should be operated in reverse, over time it will break down due to being reversed. And because you're switching forward to reverse the junction is primed to work in forward voltage. Here. Reverse Voltage Stress: When you apply reverse voltage, it can lead to the breakdown of the LED's internal junction. If the voltage is high enough, it can cause a phenomenon called "avalanche breakdown" or "Zener breakdown," where the reverse-biased junction suddenly conducts, allowing a significant current to flow in the reverse direction. This can cause immediate damage. Recovery: Some LEDs may recover from reverse polarity stress if the voltage is removed promptly, but repeated exposure can reduce the LED's overall lifespan. Reverse Recovery Time: Some high-power LEDs have a reverse recovery time specified in their datasheets. This is the time it takes for the LED to return to a non-conductive state after reverse voltage is removed. Exceeding this time or repeatedly applying reverse voltage can lead to stress and damage. In summary, while a single pulse of reverse polarity may not immediately destroy an LED, repeated or prolonged exposure to reverse voltage can damage it over time. It's always best to operate LEDs within their specified voltage and polarity ratings to ensure their longevity and proper function. If you need to reverse the LED's polarity for a specific application, consider using a diode in series to protect the LED from reverse voltage.
@@chrono581 Actually, it's pretty simple, and if it helps, here's how it works. The 555 is configured as an astable multivibrator (square wave pulse generator) which is a pretty standard 555 circuit. The red and green LEDs are soldered in at opposing polarities. One of the LED rails is connected to the pulse output, the other is connected to mid power via the two 100 ohm resistors that serve as a voltage divider (Vcc/2). This causes the high and low peaks of the square wave to be above and below the Vcc/2 rail and that results in polarity reversal. Since some LEDs are reversed, they alternate lighting up.
