Comment by tuvix
20 hours ago
Built an atari punk console using these with my late father. Still have it hanging on my wall in a shadow box.
20 hours ago
Built an atari punk console using these with my late father. Still have it hanging on my wall in a shadow box.
I recently dug one out to use as a hardware shutdown timer to power off an rpi's PSU once it has presumably halted without having to resort to a dedicated MCU for the task.
My favorite 555 use was as a one-shot to power off a NIC after using its wake-on-LAN signal to reset a hung motherboard:
https://www.i3detroit.org/reset-on-lan-an-ethernet-aware-rem...