Hackaday (RSS Feed) on Nostr: Investigating Electromagnetic Magic in Obsolete Machines <img width="800" ...
Investigating Electromagnetic Magic in Obsolete Machines
<img width="800" height="559" src="![](https://hackaday.com/wp-content/uploads/2025/02/synchro-main_bright.png?w=800")
; alt=""/>Before the digital age, when transistors were expensive, unreliable, and/or nonexistent, engineers had to use other tricks to do things that we take for granted nowadays. Motor positioning, for example, https://hackaday.com/2025/02/05/investigating-electromagnetic-magic-in-obsolete-machines/
https://hackaday.com/2025/02/05/investigating-electromagnetic-magic-in-obsolete-machines/
<img width="800" height="559" src="
; alt=""/>Before the digital age, when transistors were expensive, unreliable, and/or nonexistent, engineers had to use other tricks to do things that we take for granted nowadays. Motor positioning, for example, https://hackaday.com/2025/02/05/investigating-electromagnetic-magic-in-obsolete-machines/https://hackaday.com/2025/02/05/investigating-electromagnetic-magic-in-obsolete-machines/