blog:2022-09-25_li-ion_battery_powered_multi-meter
2022-09-25 Li-Ion Battery Powered Multi-Meter
Li-Ion Battery Powered Multi-Meter
This is the origonal 6F22 9V battery
Chang the battery by Li-Ion battery
Using the USB cherge board with 9V output boost regulator for the Li-Ion battery
It's work fine for me
Permalink blog/2022-09-25_li-ion_battery_powered_multi-meter.txt · Last modified: 2022/09/25 20:33 by
jethro