Aneng AN8009 Multimeter Upgrade
![Aneng AN8009 Multimeter Upgrade. I modded my multimeter, roughly following this guide: https://www.jackenhack.com/aneng-an8008-modify-for-better-accuracy-faster-readings/
I used the parts I had, which for the 3V rail were 100nF and 10uF ceramics, and a 470uF Rubycon. The voltage reference also got a 10uF. The replaced cap was a 100uF Chong.
Autoranging is still frustratingly slow, but I think it is probably a bit faster once it's in the right range.](https://river.cat/photo_files/e465b824-5b4e-4061-a290-b84a3f8eb5ad_9520569ec2b7f3b99b4dd928b8fe5b94_m.jpg)
I modded my multimeter, roughly following this guide: https://www.jackenhack.com/aneng-an8008-modify-for-better-accuracy-faster-readings/
I used the parts I had, which for the 3V rail were 100nF and 10uF ceramics, and a 470uF Rubycon. The voltage reference also got a 10uF. The replaced cap was a 100uF Chong.
Autoranging is still frustratingly slow, but I think it is probably a bit faster once it’s in the right range.