I'm trying to get a constant 12VDC signal to turn into what is in the picture.
Thread Starter bodeplotterspectrumpolice Joined Nov 30, 2020 1 Nov 30, 2020 #1 I'm trying to get a constant 12VDC signal to turn into what is in the picture. Attachments wave.jpg 82.1 KB Views: 19
Papabravo Joined Feb 24, 2006 20,626 Nov 30, 2020 #2 You can't. That is the essential definition of DC. It doesn't change. If it was changing it would be an AC signal.
You can't. That is the essential definition of DC. It doesn't change. If it was changing it would be an AC signal.
MrChips Joined Oct 2, 2009 29,873 Nov 30, 2020 #3 That is not going to be easy. Why are you trying to do this?
Alec_t Joined Sep 17, 2013 14,014 Nov 30, 2020 #4 A MCU-based solution might be the simplest option. What is the pulse repetition frequency of the waveform?
A MCU-based solution might be the simplest option. What is the pulse repetition frequency of the waveform?
DickCappels Joined Aug 21, 2008 10,104 Dec 1, 2020 #5 The voltage on pins 2 and 6 is a sawtooth. It is a DC signal with AC components. The input to the circuit is DC, the integrated circuit is an NE555 connected as an astable multivibrator.
The voltage on pins 2 and 6 is a sawtooth. It is a DC signal with AC components. The input to the circuit is DC, the integrated circuit is an NE555 connected as an astable multivibrator.