Using simple capacitors resistors etc.
2007-04-10 14:51:11 · 5 answers · asked by vinzome 2 in Science & Mathematics ➔ Engineering
You can connect several stages of RC low pass filters in series to get a fair approximation of a sine wave. The amplitude will be small and you may need to use an amplifier to bring it back up. The R and C values should be chosen so that each RC is slightly more than 1/F.
2007-04-10 16:19:28 · answer #1 · answered by Joe 5 · 0⤊ 0⤋
555 Timer Sine Wave
2016-12-12 18:40:41 · answer #2 · answered by ? 4 · 0⤊ 0⤋
The simplest way to get an approximate sine wave is to have your square-wave source charge and discharge a capacitor through a resistor. You can get a better approximation with a transformer. The more stages of tuned LC circuits you run it through, the closer you get to a true sine wave.
2007-04-10 14:57:10 · answer #3 · answered by Frank N 7 · 0⤊ 0⤋
Use a 555, connect it for good mode. placed the sine wave interior the set off enter. alter timing cap and resistor for a sparkling sq. wave. in case you purely overdrive an amp, you will stil have ramped facets on the wave.
2016-10-21 14:14:23 · answer #4 · answered by ? 4 · 0⤊ 0⤋
555 divid to 60 hrz
2007-04-10 14:56:48 · answer #5 · answered by High_Sun 2 · 0⤊ 1⤋