This has come to be known as conventional current flow. Then in 1897, British physicist Thompson, discovered that current flow was really electrons as he was doing some research on a crt.

Diodes Inc.’s AEC-Q100-qualified automotive, 26-V, 400-kHz bandwidth uni/bidirectional, low- and high-side current monitors come in SOT25/SOT26 packages. A single-supply, 2.7- ~ 5.5-V, SOT25/SOT26 ...