[WP 34S] I finally bricked it :-(

[MarkHaysHarris777]

(02-03-2015 08:13 PM)John Galt Wrote:  

(02-03-2015 07:18 PM)MarkHaysHarris777 Wrote:  I tend to agree, only you still have to address the problem that the CR2032 lith cells can't hack the current drain.

What does that mean in engineering terms I am likely to understand?

Use the calculator's batteries to flash; tell me how long your CR2032 cells last... those things were designed for 'voltage' over time, not current. The flash process draws too much current. I wiped out a set of cells experimenting with my first PL2303HX chip. Just saying. Powering through the cable (box) is the best option, if its done right. On the other hand, maybe the best option if you're not willing to do it right, is to use the calculators batteries.

Cheers