Nov 21, 2024, 3:42 PM
Using an ESP32 and an L293D H-bridge driver, I have put an old Siemens slave clock back into operation. In this article, I describe the technology and implementation step by step - a project for anyone interested in electronics and slave clocks.
Feb 19, 2021, 10:37 PM
The clock has been running for quite a while now without any problems. However, one small thing still bothers me. The Hall sensors tend to oscillate. Therefore, I have redesigned the electronics from scratch.