/members-area/b/blog/posts/experiments-with-the-relaxation-oscillatorToday, I built a simple relaxation oscillator with the 74HC14 integrated circuit. The purpose of this circuit was to get a reasonably fast rising time pulse generator. Here is measurement from SDS824X HD: It is observable a noticeable ringing. For .en-USTelligent Community 12https://community.element14.com/members-area/b/blog/posts/experiments-with-the-relaxation-oscillatorSun, 15 Feb 2026 21:18:55 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:9fb8034d-e218-402e-9b70-786d67c39260DAB1<p>Nice post.</p> <p>Have you figured out the cause of the ringing?</p><img src="https://community.element14.com/aggbug?PostID=29527&AppID=75&AppType=Weblog&ContentType=0" width="1" height="1">