Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and GND to the ground rail. For the data connections, wire SDA to Pin 10, SCK ...

Phil Stark, a therapist who works with couples, encourages partners to ‘make deposits’ into their ‘relationship bank account.

Michael W. Regier, Ph.D. is a Certified Emotionally Focused Couples Therapist who works with individuals and couples. He and ...