EM Bernardo Franco Baís

sketch_aug25g.ino: In function 'void setup()':
sketch_aug25g:13: error: 'redpin' was not declared in this scope
sketch_aug25g:15: error: 'yellow' was not declared in this scope
sketch_aug25g:15: error: 'UOTPUT' was not declared in this scope
sketch_aug25g.ino: In function 'void loop()':
sketch_aug25g:27: error: expected `)' before 'digitalWrite'