I don't think it is the flash thats causing the micro to glitch, but the gn= d/voltage spike it sees when the thyristor discharges the flash cap (a few = hundred volts) > Date: Wed, 18 Mar 2015 23:44:04 -0300 > Subject: Re: [EE] Xenon flashes/long wave high-intensity light causes the= Raspberry Pi 2 SMPS chip to glitch > From: daniel.serpell@gmail.com > To: piclist@mit.edu >=20 > Hi!, >=20 > On Wed, Mar 18, 2015 at 11:01 PM, V G wrote: > > http://www.raspberrypi.org/xenon-death-flash-a-free-physics-lesson/ > > > > Not sure if this has been posted here before, but I was looking to buy = one > > of these today and came across this post. >=20 > Yes, old news :-) >=20 > > > > Also, it's supposed to be $35. Why is it ~$45 everywhere I look? >=20 > Try the distributor: > http://www.alliedelec.com/raspberry-pi-raspberry-pi-2-model-b/70465426/ >=20 > Daniel. > --=20 > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist =20 --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .