Jeff Liebermann har bragt dette til verden:
On Fri, 23 May 2014 17:54:26 +0100, "Ian Field"
wrote:

Its just a blocking oscillator with a TO92 transistor, no chip - no smarts.

The TO92 package might be an LM317 playing NiCd charger.
http://www.dprg.org/projects/1999-05a/

I wouldn't try using an NiMH cell with such a crude charger. Without
proper EOC (end of charge) circuitry, you run a good chance of
overcharging and kill the NiMH battery.

It's probably not designed to last more than the 14 days return
warranty from the chinese website.

Leif

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