Lup Yuen Lee 李立源 @lupyuen@qoto.org

Robot Sticks to Ceilings by Vibrating a Flexible Disc at 200 Hz

https://spectrum.ieee.org/automaton/robotics/robotics-hardware/robot-sticks-to-ceilings

Why Contact Tracing Couldn't Keep Up With The U.S. COVID Outbreak

https://www.npr.org/sections/health-shots/2021/06/03/1002878557/why-contact-tracing-couldnt-keep-up-with-the-u-s-covid-outbreak

Your #Amazon Echo Will Share Your Wi-Fi Network With Neighbors, Unless You Opt Out (Sidewalk #LoRa)

https://www.npr.org/2021/06/02/1002590964/your-amazon-echo-will-share-your-wi-fi-network-with-neighbors-unless-you-opt-out

Payload Processors for Satellites

https://blog.satsearch.co/2021-06-01-payload-processors-for-satellites

Now writing about the #BL602 Bootloader ... Then heading back to Rust Wrappers for BL602 IoT SDK

https://lupyuen.github.io/articles/boot?1

Interesting...

🤔

Dependency Graphs and Security Advisories for cargo / npm / go modules

https://deps.dev/

Automatic #RustLang verification tools

https://alastairreid.github.io/automatic-rust-verification-tools-2021/

"Most Microcontrollers are sold out , how are you managing ?"

https://www.reddit.com/r/embedded/comments/nrg2bh/most_microcontrollers_are_sold_out_how_are_you/?utm_medium=android_app&utm_source=share

10 hot language projects riding #WebAssembly

https://www.infoworld.com/article/3619608/10-hot-language-projects-riding-webassembly.html

(Singapore) Minority statuses and mental health outcomes among young gay, bisexual and queer men

https://www.academia.edu/49103410/Minority_statuses_and_mental_health_outcomes_among_young_gay_bisexual_and_queer_men

Roast Korma Kampong Chicken ... No Karma Chameleon 😂

https://www.fairprice.com.sg/tips/healthy-living/do-you-know-your-chicken/

https://www.assufi.com/product/kurma-mix/

#Huawei officially replaces #Android with HarmonyOS, which is also Android

https://arstechnica.com/gadgets/2021/06/huaweis-harmonyos-will-rollout-to-100-android-models-over-the-next-year/

Behind the painstaking process of creating Chinese computer fonts

https://www.technologyreview.com/2021/05/31/1025599/history-first-chinese-digital-computer-fonts/

Making JavaScript run fast on #WebAssembly

https://bytecodealliance.org/articles/making-javascript-run-fast-on-webassembly

#BL602 IoT SDK defines the ROM Driver API Functions at 0x2101 0800 ... Located in the BL602 Boot ROM

https://github.com/lupyuen/bl_iot_sdk/blob/master/components/bl602/bl602_std/bl602_std/StdDriver/Inc/bl602_romdriver.h#L279

Singapore News ... A different perspective (Mandarin)

https://youtu.be/OS0lAlvTHug

Stack Overflow acquired by Prosus for $1.8 billion

https://techcrunch.com/2021/06/02/stack-overflow-acquired-by-prosus-for-a-reported-1-8-billion/