IDE Archives - David Yin's Blog

July 27, 2024July 27, 2024 Hardware

Make an AQI device with Raspberry Pi Pico W and ENS160+AHT21 in 5 Steps

I received the ENS160+AHT21 sensor module yesterday. I can not wait for any more for the stuff. So, I build the AQI device right away. I have to give credit to TimHanewich for his project on GitHub. I changed it...

February 12, 2013February 23, 2014 Software

Error code 0x490 after updating BIOS

My desktop motherboard has a new BIOS released. Current one is E7786AMS v1.6; the new one is v1.7, which fixed some USB problem. So as my habit, I like to keep things updated. I downloaded the BIOS zip file from...