Hi guys,
As we are always struggling with our refrigerator door left open I was searching the net for a solution and found a modification of a door/window alarm on Maker Corner which uses the reed switch. It was a really simple modification with a capacitor and two resistors to delay the alarm and turn the volume down. So, I bought the alarm only to found out it's a new version with a hal magnetic sensor.
It is a 6207 hal sensor connected to the yl3710 IC
My question is: is there a simple way to delay the alarm as with the reed switch?
I have attached a pic of the alarm.
Thx.
As we are always struggling with our refrigerator door left open I was searching the net for a solution and found a modification of a door/window alarm on Maker Corner which uses the reed switch. It was a really simple modification with a capacitor and two resistors to delay the alarm and turn the volume down. So, I bought the alarm only to found out it's a new version with a hal magnetic sensor.
It is a 6207 hal sensor connected to the yl3710 IC
My question is: is there a simple way to delay the alarm as with the reed switch?
I have attached a pic of the alarm.
Thx.
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