Jiandong Li

How to monitor the MCU voltage by 908QY4 AD?

Discussion created by Jiandong Li on Jul 17, 2006
Latest reply on Jul 17, 2006 by bigmac

Now my project using  908QY4 device for low power application, and use two 1.5V AAA batterys for power supply,I want to use 908QY4 AD for sample and monitor the voltage,for example, when the power is below 2.7v ,the alarm will turn on.

Could you please tell me if this is doable and  how to achieve this aim?thanks.