In the design, if you need to adjust the brightness of the LED, how can you achieve LED brightness adjustment? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.
* Question
| In the design, if you need to adjust the brightness of the LED, how can you achieve LED brightness adjustment? |
* Answer
| (1) Analog adjustment.
(2) Digital adjustment. (3) Adjust the LED brightness by dividing the two GPIO ports and two Resistorss into 6 levels. |