4 ms·
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 f
by swed420 6mo ago
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.
- myself248 6mo agoMy 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-remote-reboot-device-from-junkbox-parts/ https://www.i3detroit.org/reset-on-lan-an-ethernet-aware-rem...