Keypad pin 3 to Arduino digital 2 //C1 Keypad pin 4 to Arduino digital 8 //R4 Keypad pin 5 to Arduino digital 4 //C3 Keypad pin 6 to Arduino digital 7 //R3 Keypad pin 7 to Arduino digital 6 //R2 Since ...

For those starting out in Arduino, there are tons of resources to get better acquainted with the community and the types of projects you can tinker with.

We’ve featured loads of IR Arduino projects and they are all exciting and unique. The projects spring from a specific need or problem where a custom infrared remote control is the solution. [… ...