Eli Ferrara - Technical Blog https://eliferrara.com Deep dives into electronics projects, circuit design, and hands-on engineering tutorials. en eli.ferrara256@gmail.com (Eli Ferrara) eli.ferrara256@gmail.com (Eli Ferrara) Tue, 19 Aug 2025 00:00:00 GMT https://eliferrara.com/favicon-32x32.png Eli Ferrara - Technical Blog https://eliferrara.com https://eliferrara.com/blog/falcon-flight Designing and Manufacturing a Custom PCB for a Micro Blimp https://eliferrara.com/blog/falcon-flight Tue, 19 Aug 2025 00:00:00 GMT 3D PrintedDIYRaspberry PiCustom PCBPCBAJLCPCBFalcon Flight https://eliferrara.com/blog/distributed-computing Building a Distributed Computing Cluster with Udoo Quads https://eliferrara.com/blog/distributed-computing Sun, 27 Apr 2025 00:00:00 GMT 3D PrintedDIYClusterArmbianTerminalTkinter https://eliferrara.com/blog/thermal-camera How I Built a Thermal Camera from Scratch https://eliferrara.com/blog/thermal-camera Sat, 15 Feb 2025 00:00:00 GMT 3D PrintedToolDIYCustom PCBJLCPCBRaspberry PiCamera https://eliferrara.com/blog/desktop-power-supply How I Built a DIY Desktop Variable Power Supply https://eliferrara.com/blog/desktop-power-supply Wed, 15 Jan 2025 00:00:00 GMT 3D PrintedToolDIY https://eliferrara.com/blog/digital-microscope How I Built a DIY Digital Microscope https://eliferrara.com/blog/digital-microscope Thu, 02 Jan 2025 00:00:00 GMT Raspberry PiMicroscope3D PrintedToolDIYCamera