Relay With Arduino Uno R3 : 7 Steps - Instructables

Light Dependent Lamp : 5 Steps - Instructables

Control Your Home Appliances Using Arduino and Relay : 4 Steps (with Pictures) - Instructables

Automatic Water Pump Controller Using Arduino : 4 Steps - Instructables

Interfacing Relay with Arduino Uno

Relay 5V Using Arduino : 5 Steps - Instructables

How to Make Relay Circuit Board for Arduino : 3 Steps - Instructables

Arduino resets when signal sent to relay - Project Guidance - Arduino Forum

Relay With Arduino Uno R3 : 7 Steps - Instructables

Arduino Relay Activated Lamp : 6 Steps - Instructables