Mega Sensor Shield v2.0 For MEGA 2560 R3
In stock
JOD 4.000 JOD 5.500
- The Arduino Mega Has Many More I/O Pins (54 Digital Pins And 16 Analog Pins)Than A Standard Arduino. This Shield Also Has Connectors Specifically For Some External Devices Like An Sd Card, Radio Communications (Bluetooth And Others).
- It Also Has An Option To Power The "V" Pins On All The Digital I/O 3-Pin Groups From An External Power Supply Instead Of The Arduino +5v. This Is Good For Large Numbers Of Servos Etc.
- The "Analog" 3-Pin Groups Still Use The Arduino +5v Which Is Better From An Electrical Noise Perspective. Version Has Two Options Of +5v Supply To All The "V" Pins jumper On: +5 Comes From The Arduino. Should Be Limited To About 300 Ma Jumper Off: +5 (Or Other Appropriate Voltage) Comes From An External Supply Connected To The Blue Terminal Strip. External Power Ground Must Also Be Connected To The Blue Terminal Strip.