The A3144 Hall Effect sensor short video, shows pinout, circuit. A3144 has a built-in schmitt trigger. The output is switched to ground.
https://www.facebook.com/reel/1024280052731640?mibextid=9drbnH
Electronics & Stuff, a lot about LEDs
The A3144 Hall Effect sensor short video, shows pinout, circuit. A3144 has a built-in schmitt trigger. The output is switched to ground.
https://www.facebook.com/reel/1024280052731640?mibextid=9drbnH