Merge branch 'docs/ledc_datasheet' into 'master'

docs: update readme links to ledstrip datasheet

See merge request espressif/esp-idf!22949

examples/get-started/blink/README.md

@@ -5,7 +5,7 @@
 
 (See the README.md file in the upper level 'examples' directory for more information about examples.)
 
-This example demonstrates how to blink a LED using GPIO or using the [led_strip](https://components.espressif.com/component/espressif/led_strip) component for the addressable LED, i.e. [WS2812](http://www.world-semi.com/Certifications/WS2812B.html).
+This example demonstrates how to blink a LED using GPIO or using the [led_strip](https://components.espressif.com/component/espressif/led_strip) component for the addressable LED, i.e. [WS2812](https://cdn-shop.adafruit.com/datasheets/WS2812B.pdf).
 
 The `led_strip` is installed via [component manager](main/idf_component.yml).
 

examples/peripherals/rmt/led_strip/README.md

@@ -6,7 +6,7 @@
 
 Almost any waveform can be generated by RMT peripheral, as long as a proper encoder is implemented. The RMT encoder is used to encode user data (e.g. RGB pixels) into format that can be recognized by hardware.
 
-This example shows how to drive an addressable LED strip [WS2812](http://www.world-semi.com/Certifications/WS2812B.html) by implementing the [led_strip_encoder](main/led_strip_encoder.c).
+This example shows how to drive an addressable LED strip [WS2812](https://cdn-shop.adafruit.com/datasheets/WS2812B.pdf) by implementing the [led_strip_encoder](main/led_strip_encoder.c).
 
 ## How to Use Example