[Discover] Ethernet based Security System http://www.electronics-lab.com/projects/sensors/034/index.html
(diy email electronics security) 
[Discover] AngelaBuilds - BuildStuff :: Etch-a-Sketch clock http://angelayuan.com/build.htm (diy display clock arduino)
[Discover] Projects-Lab.com » Blog Archive » Etch-A(vr)-Sketch http://www.projects-lab.com/?p=346 (avr microcontroller electronics diy)
[Discover] Electronics-Lab.com Blog » Blog Archive » AVR based MP3 project http://www.electronics-lab.com/blog/?p=1676 (diy audio avr)
[Discover] Homebrew USB Knob http://forums.bit-tech.net/showthread.php?t=86820 (diy projects usb electronics)
[Discover] Projects-Lab.com » Blog Archive » RFID Security System http://www.projects-lab.com/?p=357 (diy rfid security electronics)
[Discover] Neil Fraser: Hardware: Computerized Etch A Sketch http://neil.fraser.name/hardware/etch/ (diy programming electronics hacks)
[Discover] Digital 3D Picture Viewer - "The DigiStereopticon" - Instructables - DIY, How To, photography, ... http://www.instructables.com/id/Digital-3D-Picture-Viewer---The-DigiStereopticon/ (diy optics stereo instructables)
[Discover] Marjan's Synthesizer Schematics http://members.tripod.com/urekarm/synth/download.html (synthesizer diy audio music)
[Discover] How to build your first robot - Part II | Let's Make Robots! http://letsmakerobots.com/node/254 (diy robotics)
[Discover] Quick and easy CNC setup tricks - Hack a Day http://www.hackaday.com/2008/04/12/quick-and-easy-cnc-setup-tricks/ (cnc diy electronics laser)
[Discover] JACOB'S FORKS?: SPLICE - Instructables - DIY, How To, tech, science http://www.instructables.com/id/SGPLD50FDYPTEZS/ (electricity instructable diy)
[Discover] Mechanically scanned laser display microchip pic http://www.luberth.com/help/Mechanically_scanned_laser_display_microchip_pic/Mechanically_scanned_la ... (laser diy electronics hacks)
[Discover] Self-Experimenters Step Up for Science: Scientific American http://www.sciam.com/article.cfm?id=self-experimenters (science history research experiment)
[Discover] Build a Pocket Theremin on the Cheap | Popular Science http://www.popsci.com/diy/article/2008-04/build-pocket-theremin-cheap (diy music electronics theremin)
[Discover] RS232 serial to USB converter cable schematic | YourITronics http://www.youritronics.com/2008/03/07/rs232-serial-to-usb-converter-cable-schematic/ (usb serial diy)
[Discover] Expert Village http://www.expertvillage.com/ (video howto diy lifehacks)
[Discover] Electronics Projects: Constant Current Power Supply using Pulse Width Modulation - Instructables - ... http://www.instructables.com/id/Electronics-Projects-Constant-Current-Power-Suppl/?utm_source=rss&am ... (diy instructables)
[Discover] Zedomax DIY - DIY100 - Alarm System in 3 minutes http://zedomax.com/diy/100/diy100.htm (diy security alarm hacks)
[Discover] IR Detector - Instructables - DIY, How To, tech, home http://www.instructables.com/id/IR-Detector/?utm_source=rss&utm_medium=rss (diy infrared ir instructables)
[Discover] light blocks | Creative Synthesis http://www.creativesynthesis.net/blog/2008/04/18/light-blocks/ (diy lighting ligt)
[Discover] Biobug.org http://biobug.org/ (hardware diy projects hacks)
[Discover] WWWpic2 - A web server in a PIC http://www.kyllikki.org/hardware/wwwpic2/ (pic server diy http)
[Discover] AVR USB - A Firmware-Only USB Driver for Atmel AVR Microcontrollers http://www.obdev.at/products/avrusb/easylogger.html (usb diy easylogger keylogger)
[Discover] American Science & Surplus: Incredible Stuff at Unbelievable Prices http://www.sciplus.com/index.cfm (shopping science toys cool)
[Discover] Webcam Microscope - Hacked Gadgets - DIY Tech Blog http://hackedgadgets.com/2008/04/03/webcam-microscope/ (diy electronics el)
[Discover] DIY Color Densitometer http://www.tech-diy.com/Densitometer/diy_color_densitometer.htm (light photograpphy diy densitometer)
[Discover] YouTube - The Pyro System http://www.youtube.com/watch?v=Da8h6K7p31c (hack hardware fire pyrotechnics)
[Discover] AngelaBuilds - BuildStuff :: Etch-a-Sketch clock http://angelayuan.com/build.htm (diy display clock arduino)
[Discover] Projects-Lab.com » Blog Archive » Etch-A(vr)-Sketch http://www.projects-lab.com/?p=346 (avr microcontroller electronics diy)
[Discover] Electronics-Lab.com Blog » Blog Archive » AVR based MP3 project http://www.electronics-lab.com/blog/?p=1676 (diy audio avr)
[Discover] Homebrew USB Knob http://forums.bit-tech.net/showthread.php?t=86820 (diy projects usb electronics)
[Discover] Projects-Lab.com » Blog Archive » RFID Security System http://www.projects-lab.com/?p=357 (diy rfid security electronics)
[Discover] Neil Fraser: Hardware: Computerized Etch A Sketch http://neil.fraser.name/hardware/etch/ (diy programming electronics hacks)
[Discover] Digital 3D Picture Viewer - "The DigiStereopticon" - Instructables - DIY, How To, photography, ... http://www.instructables.com/id/Digital-3D-Picture-Viewer---The-DigiStereopticon/ (diy optics stereo instructables)
[Discover] Marjan's Synthesizer Schematics http://members.tripod.com/urekarm/synth/download.html (synthesizer diy audio music)
[Discover] How to build your first robot - Part II | Let's Make Robots! http://letsmakerobots.com/node/254 (diy robotics)
[Discover] Quick and easy CNC setup tricks - Hack a Day http://www.hackaday.com/2008/04/12/quick-and-easy-cnc-setup-tricks/ (cnc diy electronics laser)
[Discover] JACOB'S FORKS?: SPLICE - Instructables - DIY, How To, tech, science http://www.instructables.com/id/SGPLD50FDYPTEZS/ (electricity instructable diy)
[Discover] Mechanically scanned laser display microchip pic http://www.luberth.com/help/Mechanically_scanned_laser_display_microchip_pic/Mechanically_scanned_la ... (laser diy electronics hacks)
[Discover] Self-Experimenters Step Up for Science: Scientific American http://www.sciam.com/article.cfm?id=self-experimenters (science history research experiment)
[Discover] Build a Pocket Theremin on the Cheap | Popular Science http://www.popsci.com/diy/article/2008-04/build-pocket-theremin-cheap (diy music electronics theremin)
[Discover] RS232 serial to USB converter cable schematic | YourITronics http://www.youritronics.com/2008/03/07/rs232-serial-to-usb-converter-cable-schematic/ (usb serial diy)
[Discover] Expert Village http://www.expertvillage.com/ (video howto diy lifehacks)
[Discover] Electronics Projects: Constant Current Power Supply using Pulse Width Modulation - Instructables - ... http://www.instructables.com/id/Electronics-Projects-Constant-Current-Power-Suppl/?utm_source=rss&am ... (diy instructables)
[Discover] Zedomax DIY - DIY100 - Alarm System in 3 minutes http://zedomax.com/diy/100/diy100.htm (diy security alarm hacks)
[Discover] Arduino Tutorial - connecting a parallel LCD http://www.ladyada.net/learn/arduino/lcd.html (arduino electronics lcd avr)
[Discover] IR Detector - Instructables - DIY, How To, tech, home http://www.instructables.com/id/IR-Detector/?utm_source=rss&utm_medium=rss (diy infrared ir instructables)
[Discover] light blocks | Creative Synthesis http://www.creativesynthesis.net/blog/2008/04/18/light-blocks/ (diy lighting ligt)
[Discover] Biobug.org http://biobug.org/ (hardware diy projects hacks)
[Discover] WWWpic2 - A web server in a PIC http://www.kyllikki.org/hardware/wwwpic2/ (pic server diy http)
[Discover] AVR USB - A Firmware-Only USB Driver for Atmel AVR Microcontrollers http://www.obdev.at/products/avrusb/easylogger.html (usb diy easylogger keylogger)
[Discover] American Science & Surplus: Incredible Stuff at Unbelievable Prices http://www.sciplus.com/index.cfm (shopping science toys cool)
[Discover] Webcam Microscope - Hacked Gadgets - DIY Tech Blog http://hackedgadgets.com/2008/04/03/webcam-microscope/ (diy electronics el)
[Discover] DIY Color Densitometer http://www.tech-diy.com/Densitometer/diy_color_densitometer.htm (light photograpphy diy densitometer)
[Discover] YouTube - The Pyro System http://www.youtube.com/watch?v=Da8h6K7p31c (hack hardware fire pyrotechnics)