Components and supplies
Buzzer, Piezo
Reed Switch, SPST-NO
Arduino Nano Every
SparkFun Solder-able Breadboard - Mini
9V Battery Clip
Male/Female Jumper Wires
9V battery (generic)
Apps and platforms
Arduino IDE
Project description
Code
Door Magnetic Sensor
arduino
Door Magnetic Sensor
arduino
Downloadable files
Door Magnetic Sensor
Open using Fritzing
Door Magnetic Sensor
Door Magnetic Sensor
Open using Fritzing
Door Magnetic Sensor
Door Magnetic Sensor (Screenshot)
This is a screenshot of the Fritzing program.
Door Magnetic Sensor (Screenshot)
Comments
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enriquekirkpatrickc
2 years ago
You can, althougn it would imply longer cables and a bit more programming, but if you are determined, go ahead and tell me about it!
Anonymous user
2 years ago
Nice but I'm wondering How long takes drain of the battery ?
enriquekirkpatrickc
2 years ago
Not quick, but you can always use a phone charger or a solar panel if you have one. I didn´t have any of those so...
Anonymous user
2 years ago
Hi there, the schematic bears no resemblance to the photo
enriquekirkpatrickc
2 years ago
In the photo, instead of using the magnetic switch directly, I used a magnetic switch module, but since it was´t avaliable on Fritzing, I just used the normal one :)
Anonymous user
4 years ago
Nice but I'm wondering How long takes drain of the battery ?
enriquekirkpatrickc
2 years ago
Not quick, but you can always use a phone charger or a solar panel if you have one. I didn´t have any of those so...
Anonymous user
4 years ago
can i connect 4 door sensor to this ardrino nano
enriquekirkpatrickc
2 years ago
You can, althougn it would imply longer cables and a bit more programming, but if you are determined, go ahead and tell me about it!
IoT_hobbyist
5 years ago
Thank you for sharing. It is cheap solution. The alternative is using this door sensor: https://arduinogetstarted.com/tutorials/arduino-door-sensor-piezo-buzzer It looks neater.
enriquekirkpatrickc
2 years ago
Yes, but it doesrequire more advanced programming that I haven´t experimented yet (you can do it if you know how).
Anonymous user
2 years ago
nice but can you integrate rfid module with this
Anonymous user
5 years ago
Hi there, the schematic bears no resemblance to the photo
enriquekirkpatrickc
2 years ago
In the photo, instead of using the magnetic switch directly, I used a magnetic switch module, but since it was´t avaliable on Fritzing, I just used the normal one :)
Anonymous user
2 years ago
can i connect 4 door sensor to this ardrino nano