If you’re one of the more than 180,000 subscribers to [Alan Wolke]’s YouTube channel W2AEW, you’ll know he’s a lover of old test gear and ham radio hardware. You may …read more (https://hackaday.com/2023/05/08/vcf-east-2023-alan-wolke-on-his-passion-for-tech/)

Converting A B&W Exposer Head For Colour Analog Photo Printing
https://hackaday.com/2023/05/08/converting-a-bw-exposer-head-for-colour-analog-photo-printing/

https://tinker.koraks.nl/photography/the-big-ugly-or-building-a-led-color-printing-light-source-part-1-the-beginnings/
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2023/05/20220829_1221251-featured.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2023/05/20220829_1221251-featured.jpg?w=800">[Koraks tinkers] was gifted a gargantuan photographic enlarger, a Durst Laborator 138 s, which is a unit designed specifically for black and white usage only. This was not good enough …read more (https://hackaday.com/2023/05/08/converting-a-bw-exposer-head-for-colour-analog-photo-printing/)

A Tale of Two Pulse Modulators
https://hackaday.com/2023/05/08/a-tale-of-two-pulse-modulators/

In the realm of test equipment, there are a number of items that you don’t know you need until you need one. That’s probably the case with the HP11720A pulse …read more (https://hackaday.com/2023/05/08/a-tale-of-two-pulse-modulators/)

3D Printed Aerospike was Designed by AI
https://hackaday.com/2023/05/08/3d-printed-aerospike-was-designed-by-ai/

We’re still in the early days of generatively-designed objects, but when combined with the capabilities of 3D printing, we’re already seeing some interesting results. One example is this new copper …read more (https://hackaday.com/2023/05/08/3d-printed-aerospike-was-designed-by-ai/)

Arctos Robotics: Build A Robot Arm Out Of 3D Printer Spares?
https://hackaday.com/2023/05/08/arctos-robotics-build-a-robot-arm-out-of-3d-printer-spares/

https://arctosrobotics.com/
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2023/05/6.1665-1-1-featured.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2023/05/6.1665-1-1-featured.png?w=800">ARCTOS is a 6-DOF robot arm based upon 3D printed mechanics running a modified version of GRBL firmware. Let’s get this straight now, the firmware is open source, but the …read more (https://hackaday.com/2023/05/08/arctos-robotics-build-a-robot-arm-out-of-3d-printer-spares/)

Giving a Tinge of Color to the Mars Map Courtesy of the UAE’s Hope Orbiter
https://hackaday.com/2023/05/09/giving-a-tinge-of-color-to-the-mars-map-courtesy-of-the-uaes-hope-orbiter/

Since the United Arab Emirates’ Hope (“Al-Amal”) orbiter made it safely into orbit around Mars on February 9, 2021, it’s been busy using its onboard instruments to measure everything it …read more (https://hackaday.com/2023/05/09/giving-a-tinge-of-color-to-the-mars-map-courtesy-of-the-uaes-hope-orbiter/)

Minimal USB Device Connects With Just a Couple of Resistors
https://hackaday.com/2023/05/09/minimal-usb-device-connects-with-just-a-couple-of-resistors/

If you’re like most of us, your basic approach to building something boils down to: “What’s the minimum amount I need to do to get this to work?” It’s not …read more (https://hackaday.com/2023/05/09/minimal-usb-device-connects-with-just-a-couple-of-resistors/)