Scope is not defined. Was not declared in this scope arduino. 'f' was not declared in this scope. ledred was not declared in this scope. error: 'count' was not declared in this scope.

Scope is not defined. Was not declared in this scope arduino. 'f' was not declared in this scope. ledred was not declared in this scope. error: 'count' was not declared in this scope.
23 / 77