How to work with BCD(binary-coded decimal) switch?: Unterschied zwischen den Versionen
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== How does it work? == | == 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. | 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 the front. | ||
The picture on thr right are 5 BCD switches stacked sideways together. | |||
== What will you need? == | == What will you need? == | ||
Version vom 6. März 2021, 16:13 Uhr
--entry is still in work--
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 the front. The picture on thr right are 5 BCD switches stacked sideways together.
What will you need?
- an Arduino (every typ will do)
- a BCD-Switch
- a shift register (CD4021)
- jumperwires
- a breadboard