Beyond Square Waves: How Keygree’s Multi-Waveform TIG Series Solves the Three Toughest Challenges in High-End Welding

The Keygree TIG205PACDC to 630PACDC series transforms welding from a craftsman-dependent process into a programmable, ...
EDN

Precision Triangular-Wave Generator Uses a Single IC

The linearity of triangular waveforms makes triangular wave generators useful in many “sweep” circuits and test equipment. For example, switched-mode power supplies and induction motor-control ...
Wired

OK Surfers, How Much Would It Cost to Power Your Own Wave?

If you are into surfing, you have a problem: You can only surf where there are waves. Even if you’re lucky enough to live near an ocean, surfable waves aren't consistent. One day the break is perfect, ...
EDN

Adjustable triangle/sawtooth wave generator using 555 timer

The circuit works due to the fact that voltage increases or decreases linearly when a constant current flows into or out of a capacitor. If we manage to charge and discharge the capacitor with the ...