Add Digital and Counter create channel tests #831

Job	Run time
Run CI / Build / Build	34s
Run CI / Generate docs / Generate docs	1m 3s
Run CI / Run unit tests / Run unit tests (ubuntu-latest, 3.8)	48s
Run CI / Run unit tests / Run unit tests (ubuntu-latest, 3.9)	44s
Run CI / Run unit tests / Run unit tests (ubuntu-latest, 3.10)	52s
Run CI / Run unit tests / Run unit tests (ubuntu-latest, 3.11)	45s
Run CI / Run unit tests / Run unit tests (ubuntu-latest, 3.12)	1m 4s
Run CI / Run unit tests / Run unit tests (windows-latest, 3.8)	1m 57s
Run CI / Run unit tests / Run unit tests (windows-latest, 3.9)	1m 40s
Run CI / Run unit tests / Run unit tests (windows-latest, 3.10)	1m 27s
Run CI / Run unit tests / Run unit tests (windows-latest, 3.11)	1m 30s
Run CI / Run unit tests / Run unit tests (windows-latest, 3.12)	2m 21s
Run CI / Run system tests / Run system tests (win-10-py32)	26m 13s
Run CI / Run system tests / Run system tests (win-10-py64)	26m 22s
Run CI / Report test results / Report test results	11s
	1h 7m 31s

Provide feedback