In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...
Today we are going to create a strobe light for the tips of the wings of an rc airplane using a 555 timer (NE 555 or lm 555 IC) this circuit is very easy to make with few components and most ...
What hardware hacker doesn’t have a soft spot for transparent cases? While they may have fallen out of mainstream favor, they ...
Reading analog clocks is a pretty straightforward skill to learn. However, if you’ve already learned to read and don’t want ...
Kochen ist jedes Mal aufs Neue ein Genuss. Wenn Sie jedoch Ihr gekochtes Essen vom Vortag noch in der Luft riechen, vergeht schnell die Lust auf neue Gerichte. Tests zufolge kann eine ...