Attaching magnets to artwork and sticking it to metal breaker box doors offers an easy disguise. This idea still leaves the breakers accessible.

If you cultivate an interest in building radios it’s likely that you’ll at some point make a simple receiver. Perhaps a ...

In this project, I'll make a small circuit capable of controlling a servo, it is a servo tester made out of a 555 timer IC.

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Article Views are the COUNTER-compliant sum of full text article downloads since ...

Ever thought of turning your circuit ideas into real boards without spending a penny? Discover how DesignSpark PCB makes it possible, free and without limits. If you’ve ever wanted to design your own ...

Students from London's Architectural Association have developed a low-cost and easily repeatable way to build with tree forks – a type of timber that is usually discarded as waste even though it is ...

New research suggests minor modifications can improve accessibility across IPTV platforms. The research, commissioned by Ofcom and conducted by the Digital Television Group (DTG) in collaboration with ...

This is the material for an intermediate-level MOSFET circuit design course, held at JKU under course number 336.009 ("KV Analoge Schaltungstechnik"). Follow this link to access the material.

Abstract: In this paper, a simple circuit design technique for realizing analog squarer is proposed. Its extension as sinusoidal frequency doubler has also been discussed. The proposed circuit uses ...

Andy recommends favorite resources for basic op amp circuits and includes a portion of TI's AN-20. Test your knowledge with our op amp quiz; answer explanations are included. By 1969, a fledgling ...

This article explains a simple method for designing loop compensation in current-mode controlled switch-mode power supplies. This control architecture is extensively used in power management solutions ...