Donations are welcome!
Follow this site on Facebook…
Pages
Datasheet search
Meta
-
Recent Posts
Links
Categories
- 3D Printing (3)
- Analog (35)
- Automotive (1)
- Aviation (6)
- Coding (68)
- Current Events (37)
- Design (16)
- Digital (130)
- Android (8)
- Arduino (16)
- Flight Simulator (3)
- FPGAs (1)
- PIC Microcontrollers (21)
- Digital Citizenship (44)
- DoNotTryThisAtHome (2)
- Drexel (41)
- Electronics (72)
- 555 (5)
- Building blocks (3)
- Components (15)
- Fundamentals (15)
- Games (8)
- GPS (5)
- Hacks (3)
- High Voltage (1)
- HOW-TO (29)
- Humor (12)
- Internet (25)
- Linux (2)
- Mad Science (2)
- Math (24)
- Metalworking (2)
- Bismuth (1)
- Music (3)
- Networking (5)
- Nostalgia (34)
- Core Memory (1)
- Power (5)
- Projects (8)
- Resources (14)
- Reverse Engineering (3)
- Reviews (21)
- Robotics (11)
- Science (29)
- System Administration (31)
- Tools (16)
- Toys (31)
- Troubleshooting (5)
- Uncategorized (3)
- User Interface Design (2)
Archives
- September 2016 (1)
- August 2016 (1)
- July 2016 (2)
- June 2016 (1)
- May 2016 (2)
- April 2016 (1)
- March 2016 (1)
- February 2016 (2)
- January 2016 (2)
- December 2015 (1)
- November 2015 (1)
- October 2015 (1)
- September 2015 (3)
- August 2015 (1)
- July 2015 (2)
- June 2015 (1)
- May 2015 (1)
- April 2015 (1)
- March 2015 (1)
- February 2015 (1)
- January 2015 (1)
- December 2014 (1)
- November 2014 (1)
- October 2014 (1)
- September 2014 (2)
- August 2014 (1)
- July 2014 (1)
- June 2014 (1)
- May 2014 (1)
- April 2014 (1)
- March 2014 (1)
- February 2014 (1)
- January 2014 (1)
- December 2013 (1)
- November 2013 (1)
- October 2013 (1)
- September 2013 (2)
- August 2013 (1)
- July 2013 (2)
- June 2013 (1)
- May 2013 (1)
- April 2013 (2)
- March 2013 (2)
- February 2013 (1)
- January 2013 (2)
- December 2012 (1)
- November 2012 (4)
- October 2012 (2)
- September 2012 (1)
- August 2012 (2)
- July 2012 (4)
- June 2012 (3)
- May 2012 (3)
- April 2012 (1)
- March 2012 (31)
- February 2012 (3)
- January 2012 (3)
- December 2011 (5)
- November 2011 (1)
- October 2011 (3)
- September 2011 (6)
- August 2011 (6)
- July 2011 (6)
- June 2011 (2)
- May 2011 (7)
- April 2011 (2)
- March 2011 (3)
- February 2011 (2)
- January 2011 (4)
- December 2010 (2)
- November 2010 (1)
- October 2010 (2)
- September 2010 (2)
- August 2010 (3)
- July 2010 (2)
- June 2010 (4)
- May 2010 (1)
- April 2010 (4)
- March 2010 (6)
- February 2010 (3)
- January 2010 (4)
- December 2009 (3)
- November 2009 (1)
- October 2009 (3)
- September 2009 (6)
- August 2009 (6)
- July 2009 (2)
- June 2009 (1)
- May 2009 (2)
- April 2009 (1)
- March 2009 (2)
- February 2009 (1)
- January 2009 (4)
- December 2008 (3)
- November 2008 (1)
- October 2008 (1)
- September 2008 (2)
- August 2008 (4)
- July 2008 (1)
- June 2008 (1)
- May 2008 (5)
Category Archives: 555
Introduction to Breadboarding
An introduction to using solderless breadboards, using a blinking-LED circuit as an example. Continue reading
Posted in 555, Analog, Digital, EET201, EET205, Electronics, Fundamentals, HOW-TO, Level 2, Projects
Leave a comment
(Towards) A 555-Based Computer
Using a zillion (actual count) 555 ICs to make a working digital memory subsystem Continue reading
Posted in 555, Digital, Electronics, Nostalgia
8 Comments
Overclock that puppy!
Pushing an astable 555 oscillator far beyond the datasheet frequency specs… Continue reading
Posted in 555, Analog, Digital, Electronics, Nostalgia
Leave a comment
Boolean Logic with 555s
555 ICs make good timers and oscillators. It turns out that they’re also universal digital gates! Continue reading
Posted in 555, Digital, Electronics, Nostalgia
1 Comment