Tagged Questions
1
vote
2answers
72 views
Power Consumption of Arduino Nano ( Current Draw Low Power )
anyone got measurements of Arduino Nanos power consumption ?
It guess it should be less than e.g. of the Uno or Mega as the USB Part only get powered when connected via usb and so does the 3.3 ...
1
vote
1answer
253 views
Arduino low power consumption and multiplexer
I've got a project that uses an Arduino with the LadyAda audio shield and a multiplexer to play sounds in response to button presses. I'm planning on using a MAX667 voltage regulator which has a low ...
10
votes
5answers
4k views
How can a let my atmega328 run for a year on batteries?
Scenario
I have created a nice electronic door lock for my dorm room. It is currently an Arduino Diecimila with a servo [un]locking the door. It has a numerical keypad with 3x4 buttons and 5 LED's (2 ...
6
votes
1answer
687 views
Minimum ATMega328 speed with UART
I am looking at designing a low-power project that will have an ATMega328 running at a low speed for lower power consumption.
The current plan is to have the UART hooked up to a RF Link Receiver for ...
