Merge pull request #39 from CarlKCarlK/add-embassy-clock-image

Add embassy clock image

Author: adamgreig

assets/embassy-clock.jpg

@@ -57,8 +57,7 @@
   author: Carl Kadie & Brad Gibson
   author_website: https://medium.com/@carlmkadie/how-rust-embassy-shine-on-embedded-devices-part-2-aad1adfccf72
   description: "no_std Raspberry Pi Pico clock that showcases async Embassy: layered tasks handle multiplexing, blinking, and single‑button input without an RTOS. Drives a 4‑digit 7‑segment display (HH:MM/MM:SS, time‑set). Heapless types; Renode emulation included."
-  video:
-   - https://www.youtube.com/watch?v=oA63CXMFSGI
+  image: embassy-clock.jpg
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