#joulethief

[kimux]

ジュールシーフでキャンドルLEDを明滅させる回路、ちょっと改良。 #JouleThief and #CandleLED mod https://www.instagram.com/p/CaLnHqrvaK7/?utm_medium=tumblr

[whatlightdoes]

I’m playing war tuba and cog rattle.

[kimux]

#JouleThief いろいろ。童心に帰って #電子工作 https://www.instagram.com/p/BvTwki5AQNE/?utm_source=ig_tumblr_share&igshid=1670tk0aqumej

[kimux]

使用済み乾電池1本でLEDを光らせるジュールシーフ回路の実験。コイルに小型トランス、トランジスタはPNPを使ってみた #電子工作 #JouleThief https://www.instagram.com/p/BvDb6yAgwv3/?utm_source=ig_tumblr_share&igshid=1d955fskrsb2h

[outaspaceman]

All six illuminated jellyfish converted to dead battery power..👍 #jellyfish #joulethief #deadbattery #illuminated (at Felpham Beach)

[outaspaceman]

My obsession with origami, LEDs, and Joule Thieves continues apace..👍 Though I'm not a particular fan of the ubiquitous cold white LED. #modularorigami #origami #joulethief #coldwhiteleds #xmasdecs (at Felpham Beach)

[outaspaceman]

One more dead battery picture before bed..👍 #deadbatterypicture #joulethief #cardboardreality #imadethis #justonemore (at Felpham Beach)

[outaspaceman]

Today I built a Joule Thief (a-la BigClive) the original circuit was first described in 1999 by Z. Kaparnik in the pages of Everyday Practical Electronics...👍 #joulethief #witchcraft #imadethis (at Felpham beach, west Sussex)