2 ms·
I had one in the 2010s when I was going through grade school. Casio fx-260 solar; it would die in seconds if you covered the panel.
by saagarjha 2y ago
I had one in the 2010s when I was going through grade school. Casio fx-260 solar; it would die in seconds if you covered the panel.
- aitchnyu 2y agoThe screen would go faint and slow when the power sources werent running at peak.