[Proper Printing] often does unusual 3D printer mods. This time, he’s taking a CPU cooler made for a Raspberry Pi with some heat pipes and converting it into a 3D …read more (https://hackaday.com/2023/10/21/cpu-cooler-in-a-printers-hot-end/)

The Eternal Dilemma
https://hackaday.com/2023/10/21/the-eternal-dilemma/

It’s two weeks until Supercon! We can almost smell the solder from here. If you’re coming, and especially if it’s your first time, you’re soon to be faced with the …read more (https://hackaday.com/2023/10/21/the-eternal-dilemma/)

Arduino-Controlled Coil Winder
https://hackaday.com/2023/10/21/arduino-controlled-coil-winder/

Coil winders are a popular project because doing the deed manually can be an incredibly tedious and time consuming task. After building one such rig, [Pisces Printing] wanted to find …read more (https://hackaday.com/2023/10/21/arduino-controlled-coil-winder/)

Building a Robot Bartender for Amazon
https://hackaday.com/2023/10/21/building-a-robot-bartender-for-amazon/

[Audax] built an unassuming side table with a party trick. It could retract a glass inside and fill it up with bourbon. The nifty device gained plenty of positive attention …read more (https://hackaday.com/2023/10/21/building-a-robot-bartender-for-amazon/)

PC Case Makes Portable Power Supply
https://hackaday.com/2023/10/21/pc-case-makes-portable-power-supply/

Recently, we’ve seen a lot of semi-portable power stations. These have some big rechargeable battery and various connection options. [Dereksgc] wanted to make his own and decided the perfect housing …read more (https://hackaday.com/2023/10/21/pc-case-makes-portable-power-supply/)

Bluetooth Device Visualizer Reveals Devices In Vicinity
https://hackaday.com/2023/10/21/bluetooth-device-visualizer-reveals-devices-in-vicinity/

Have you ever wondered how many Bluetooth devices are floating around you? You could use one of those creepy retail store Bluetooth tracking systems, or set your smartphone to scan. …read more (https://hackaday.com/2023/10/21/bluetooth-device-visualizer-reveals-devices-in-vicinity/)

Atomic Antenna uses Lasers
https://hackaday.com/2023/10/21/atomic-antenna-uses-lasers/

If you think about it, an antenna is nothing more than a radio frequency energy sensor, or — more precisely — a transducer. So, it shouldn’t be a surprise that …read more (https://hackaday.com/2023/10/21/atomic-antenna-uses-lasers/)