I am working on an Arduino-based sensor system that includes a temperature sensor, a humidity sensor, and an LCD display. Everything works fine, but I am facing issues with power stability when I run the system for extended periods.
The sensors sometimes stop responding, and the LCD display flickers occasionally. I am currently powering the system using a 9V battery, but I suspect that the power supply might not be sufficient or stable enough for continuous operation.
I was considering switching to a regulated power supply, but I’m not sure which type would be best suited for this setup. Should I go with a linear regulator or a switching regulator? Are there any specific products that are recommended for Arduino-based systems?
Additionally, I found this DC-DC Convertor which seems like a good option. Has anyone used something similar in their projects? Any feedback or alternative recommendations would be greatly appreciated.
Thank you!
