How to work with BCD(binary-coded decimal) switch?
Version vom 22. Dezember 2020, 23:51 Uhr von AKrause (Diskussion | Beiträge) (→How to read the BCD switch with Arduino?)
How does it work?
A BCD-Switch is actually not one switch, it contains basically four switching circuit at once. There is a wheel which closes depending to the number the switch shows in front.