The BBC Micro:bit, while not quite as popular in our community as other microcontroller development boards, has a few quirks that can make it a much more interesting piece of …read more (https://hackaday.com/2022/12/17/bbc-microbit-as-handheld-synthesizer/)

A Binaural Microphone For The Great Outdoors
https://hackaday.com/2022/12/17/a-binaural-microphone-for-the-great-outdoors/

A binaural recording is designed to mimic as closely as possible the experience of listening through human ears, and thus binaural microphones are often shaped like the human head with …read more (https://hackaday.com/2022/12/17/a-binaural-microphone-for-the-great-outdoors/)

Robot Dog has Animal Magnetism
https://hackaday.com/2022/12/18/robot-dog-has-animal-magnetism/

Robot “dogs” are all the rage lately, but you probably haven’t seen one that can climb up a wall. Researchers in Korea have made one that can, assuming the wall …read more (https://hackaday.com/2022/12/18/robot-dog-has-animal-magnetism/)

What’s Inside a Super-Cheap Projector? Not a Lot!
https://hackaday.com/2022/12/18/whats-inside-a-super-cheap-projector-not-a-lot/

[Raymond Ma] has a penchant for browsing Aliexpress and purchasing curious pieces of hardware that are as high on promises as they are low on cost. This is a process …read more (https://hackaday.com/2022/12/18/whats-inside-a-super-cheap-projector-not-a-lot/)

A Transistor? Memory? Wait, It’s Both!
https://hackaday.com/2022/12/18/a-transistor-memory-wait-its-both/

What do you get if you cross graphene, hexagonal boron nitride, and tungsten diselenide? Well, according to researchers at Hunan University, you get a field effect transistor that can act …read more (https://hackaday.com/2022/12/18/a-transistor-memory-wait-its-both/)

Antweight Combat Robot Tips, Shared From Experience
https://hackaday.com/2022/12/18/antweight-combat-robot-tips-shared-from-experience/

[Harry]’s newest robot, the MotherLoader V2, looks fantastic but was ultimately more of a learning experience and test bed for some experimental features. Luckily for us, [Harry] created a lengthy …read more (https://hackaday.com/2022/12/18/antweight-combat-robot-tips-shared-from-experience/)

Medical Ultrasound Scanner Gives up its Secrets, Runs DOOM
https://hackaday.com/2022/12/18/medical-ultrasound-scanner-gives-up-its-secrets-runs-doom/

Medical equipment often makes for interesting teardown videos: the strict requirements imposed by certification bodies mean you’ll find good quality components and a high standard of design and manufacturing. But …read more (https://hackaday.com/2022/12/18/medical-ultrasound-scanner-gives-up-its-secrets-runs-doom/)