Trail Projects: Sensors

Showing posts with label Sensors. Show all posts

Plant Watering Watcher Circuit Project

This circuit is intended to signal when a plant needs water. A LED flashes at a low rate when the ground in the flower-pot is too dry, turni...

This is a photo detector, a detector with TTL output light that can be used in projects for Arduino. This circuit offers low output level wh...

( www.w3circuit.blogspot.com ) For several years now, a rear fog lamp has been mandatory for trailers and caravans in order to improve visib...

There are components that have special characteristics, one of them is the 1N4148 diode, it is a diode High-speed, and its switching speed i...