ETag: "0b548bc8f231e51f88b34e8351973a4c" accept: */* authorization: LOW egIosupuQipGriwZ:REDACTED_BY_IA_S3 connection: close content-length: 1379550 expect: 100-continue host: s3.us.archive.org user-agent: iFixitS3PHPClass x-amz-acl: public-read x-amz-auto-make-bucket: 1 x-amz-date: Thu, 28 Feb 2013 20:50:41 GMT x-archive-interactive-priority: 1 x-archive-meta-author: KRA5H x-archive-meta-date: 2013 x-archive-meta-description: Build a simple security system. <a href="http://makeprojects.com/Project/Laser+Tripwire+and+Alarm+Using+Snap+Circuits/2674/1">See original source.</a> x-archive-meta-device: Circuits x-archive-meta-difficulty: Easy x-archive-meta-language: eng x-archive-meta-licenseurl: http://creativecommons.org/licenses/by-nc-sa/3.0/us/ x-archive-meta-mediatype: texts x-archive-meta-sponsor: iFixit x-archive-meta-subject: howto;make x-archive-meta-title: Circuits x-archive-meta-type: How To x-archive-meta-upload-date: Thu, 28 Feb 13 13:44:10 -0700 x-archive-meta-year: 2013
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