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AN3641

Title:
Low-Power, Cost-Efficient PIR Motion Detection Using the tinyAVR 2 Family
Name:
AN3641
Date:
11/18/2020
Author:
Kjetil Kirkholt
Description:
This application note describes how to use the 12-bit differential ADC with PGA in tinyAVR® 2 Family of microcontrollers and do measurements using a Passive InfraRed (PIR) sensor while keeping current consumption to a minimum.
Keywords:
Passive Infra-Red, code efficient, AVR, ATtiny1627, tinyAVR, 12-bit differential ADC, Analog, Programmable Gain Amplifier, PGA, SNR, signal to noise ratio, signal measurement, sensors, home automation, security, low cost, high-speed analog
 
Application Notes & Source Code
 Last Updated
Size
 
  AN3641
  11/18/2020
  2573KB
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