Hackaday (unofficial) June 10, 2024 7:00pm 2024 Business Card Challenge: Who Do You Love? #contests #raspberrypi #2024businesscardchallenge #galvanicskinresponse #gsr #nickel #raspberrypipico #rp2040 #hackaday posted by pod_feeder_v2 2024 Business Card Challenge: Who Do You Love? When you hand your new acquaintance one of your cards, there’s a chance you might feel an instant connection. But what if you could know almost instantly whether they felt the same way? With …