Programmer Humor

19654 readers

1049 users here now

Welcome to Programmer Humor!

This is a place where you can post jokes, memes, humor, etc. related to programming!

For sharing awful code theres also Programming Horror.

Rules

Keep content in english
No advertisements
Posts must be related to programming or programmer topics

founded 1 year ago

MODERATORS

597

Sleep() at home (programming.dev)

submitted 10 months ago by JPDev to c/programmer_humor

32 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 1 points 10 months ago (1 children)

But then I gotta buy a space heater too...

[–] [email protected] 4 points 10 months ago (1 children)

Microcontrollers run 100% of the time even while sleeping.

[–] towerful 4 points 10 months ago (1 children)

Nah, some MCUs have low power modes.
ESP32 has 5 of them, from disabling fancy features, throttling the clock, even delegating to an ultra low power coprocessor, or just going to sleep until a pin wakes it up again. It can go from 240mA to 150uA and still process things, or sleep for only 5uA.

[–] [email protected] 3 points 10 months ago* (last edited 10 months ago)

Nah, Sleeping != Low power mode. The now obsolete ATmega328 has a low power mode.