Modifications

== Boitier ==

== Boitier ==

{{ADF-Image|Trinket-Alarme-Asm-01.jpg}}

{{ADFImage|Trinket-Alarme-Asm-01.jpg}}

{{bloc-etroit|text=The small weatherproof enclosure is an economical enclosure for the project. The layout will be a bit tight (things are layered in the enclosure). If you need additional room, the large enclosure or an Otter Box is plenty big. The 1/4 sized Perma Proto Board is a great way to lay out circuit components after breadboarding.

{{bloc-etroit|text=The small weatherproof enclosure is an economical enclosure for the project. The layout will be a bit tight (things are layered in the enclosure). If you need additional room, the large enclosure or an Otter Box is plenty big. The 1/4 sized Perma Proto Board is a great way to lay out circuit components after breadboarding.

Double check your connections.  

Double check your connections.  

{{ADF-Image|Trinket-Alarme-Asm-10.jpg}}

{{ADFImage|Trinket-Alarme-Asm-10.jpg}}

The battery is placed in the case and the LiPo charger board placed on top near the power connector. Solder or plug in the wires from the power connector to the DC in connections on the charger (near the USB connector).

The battery is placed in the case and the LiPo charger board placed on top near the power connector. Solder or plug in the wires from the power connector to the DC in connections on the charger (near the USB connector).

Wire the three sensor wires to a terminal strip for ease of connection. Below shows the bottom common (ground) connection, then the PIR switch wire (yellow), then magnetic sensor #2 and magnetic sensor #3 towards the top of the picture. You can solder wires instead or use a spring terminal block on the board itself although some of the wires may not fit well as the magnetic contacts have large stranded wires.  

Wire the three sensor wires to a terminal strip for ease of connection. Below shows the bottom common (ground) connection, then the PIR switch wire (yellow), then magnetic sensor #2 and magnetic sensor #3 towards the top of the picture. You can solder wires instead or use a spring terminal block on the board itself although some of the wires may not fit well as the magnetic contacts have large stranded wires.  

{{ADF-Image|Trinket-Alarme-Asm-12.jpg}}

{{ADFImage|Trinket-Alarme-Asm-12.jpg}}

{{ambox-stop|text=Ensure you have set up the Arduino IDE according to the Introduction to Trinket tutorial so the programming will work well. Programming Trinket is a bit different than other boards. }}

{{ambox-stop|text=Ensure you have set up the Arduino IDE according to the Introduction to Trinket tutorial so the programming will work well. Programming Trinket is a bit different than other boards. }}

Plug the circuit board power connector into the LOAD connector on the LiPo charger. Layer the LiPo charger board on top of the battery.  

Plug the circuit board power connector into the LOAD connector on the LiPo charger. Layer the LiPo charger board on top of the battery.  

{{ADF-Image|Trinket-Alarme-Asm-13.jpg}}

{{ADFImage|Trinket-Alarme-Asm-13.jpg}}

Next add the PIR sensor. Connect the PIR ensuring the red wire is to +5, black to GND. The PIR has two orange variable resistors, one to adjust sensitivity, one for latch time. The latch time can be fairly short (we are sensing any change). The sensitivity should be turned down at first and may be adjusted when making the final installation.

Next add the PIR sensor. Connect the PIR ensuring the red wire is to +5, black to GND. The PIR has two orange variable resistors, one to adjust sensitivity, one for latch time. The latch time can be fairly short (we are sensing any change). The sensitivity should be turned down at first and may be adjusted when making the final installation.

Tuck the Bluefruit in the case upright in what is shown as the side of the case at the bottom of the picture.  

Tuck the Bluefruit in the case upright in what is shown as the side of the case at the bottom of the picture.  

{{ADF-Image|Trinket-Alarme-Asm-14.jpg|640px}}

{{ADFImage|Trinket-Alarme-Asm-14.jpg|640px}}

With the clear weatherproof case cover attached below.

With the clear weatherproof case cover attached below.

It is now ready to take the magnetic sensors off and perform the final install.  

It is now ready to take the magnetic sensors off and perform the final install.  

{{ADF-Image|Trinket-Alarme-Asm-15.jpg|640px}}

{{ADFImage|Trinket-Alarme-Asm-15.jpg|640px}}

{{Trinket-Alarme-TRAILER}}

{{Trinket-Alarme-TRAILER}}