https://gizmho.com/tags/electronics/ Recent content in electronics on Gizmho Hugo -- gohugo.io en-us © Copyright notice Fri, 28 Feb 2025 00:00:00 +0000 https://gizmho.com/2025/02/gps-driving-altimeter/ Fri, 28 Feb 2025 00:00:00 +0000 https://gizmho.com/2025/02/gps-driving-altimeter/ When driving around in a new area, I’m often curious about the current elevation. And while my car, my phone, and my smartwatch all have GPS receivers, none of them have the option to display the current altitude while showing navigation instructions. So I decided to build my own. I’m a big fan of the XIAO microcontroller boards from Seeed Studio . Their small size, USB-C connection, and Arduino support combine to make them my goto boards for most projects.