The videos from [styropyro] are always amusing and informative. However, ironically for him, he is alarmed that many green laser pointers are more powerful than they are supposed to be. …read more (https://hackaday.com/2022/12/06/the-worlds-brightest-laser-pointer/)

How On-Frequency Are Those Cheap Radar Modules?
https://hackaday.com/2022/12/06/how-on-frequency-are-those-cheap-radar-modules/

If you’re partial to browsing AliExpress, Banggood, or eBay for unusual hardware, you may have seen the HB100 Doppler Radar modules. These are a PCB with a metal can on …read more (https://hackaday.com/2022/12/06/how-on-frequency-are-those-cheap-radar-modules/)

PSA: Watch Out for White Filament
https://hackaday.com/2022/12/06/psa-watch-out-for-white-filament/

We all know that using 3D printing filament with exotic filament that has metal or carbon fibers in it will tend to wear standard nozzles. That’s why many people who …read more (https://hackaday.com/2022/12/06/psa-watch-out-for-white-filament/)

Restarting The Grid When The Grid Is Off The Grid
https://hackaday.com/2022/12/06/restarting-the-grid-when-the-grid-is-off-the-grid/

If you watch YouTube long enough, it seems like going “off the grid” is all the rage these days. But what if the thing that goes off the grid is the …read more (https://hackaday.com/2022/12/06/restarting-the-grid-when-the-grid-is-off-the-grid/)

Merry Christmas! Rip and Tear!
https://hackaday.com/2022/12/07/merry-christmas-rip-and-tear/

If you want a little mayhem on your Christmas tree, you can check out [Sprite_tm]’s tiny PC Christmas ornament. With 3D printing, that isn’t such a tall order, but [Sprite]’s …read more (https://hackaday.com/2022/12/07/merry-christmas-rip-and-tear/)

In My Neighborhood, We Played Asteroids…with Real Asteroids
https://hackaday.com/2022/12/07/in-my-neighborhood-we-played-asteroids-with-real-asteroids/

There was a comedian in the 1980s who always said he grew up in a tough neighborhood. He claimed they played cops and robbers with real cops. They played gin …read more (https://hackaday.com/2022/12/07/in-my-neighborhood-we-played-asteroids-with-real-asteroids/)

Review: Inkplate 2 Shrinks Down, Adds Color
https://hackaday.com/2022/12/07/review-inkplate-2-shrinks-down-adds-color/

Regular Hackaday readers may recall the Inkplate family of devices: open source all-in-one development boards that combine the power and versatility of the ESP32 with electronic paper displays salvaged from …read more (https://hackaday.com/2022/12/07/review-inkplate-2-shrinks-down-adds-color/)