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| livebox:hah_hahnode:airwick [2012/05/22 11:01] – [Assembly instructions for the Airwick] minerva9 | livebox:hah_hahnode:airwick [2012/05/22 12:11] – [Assembly instructions for the Airwick] minerva9 | ||
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| || The Airwick PCB is attached to the enclosure by two crosspoint screws. Undo these to release the PCB. Don't lose them as they are needed later on to reattach the PCB. || {{6783270542_8210632c0d_b.jpg? | || The Airwick PCB is attached to the enclosure by two crosspoint screws. Undo these to release the PCB. Don't lose them as they are needed later on to reattach the PCB. || {{6783270542_8210632c0d_b.jpg? | ||
| || The Airwick PCB has three connectors. These are coloured black, white and red. Unplug all three connectors and remove the little solenoid that is wired to the white connector. Remove the switch that is wired to the black connector. | || The Airwick PCB has three connectors. These are coloured black, white and red. Unplug all three connectors and remove the little solenoid that is wired to the white connector. Remove the switch that is wired to the black connector. | ||
| - | || Inside the battery half - see the RED connector | + | || Inside the battery half - see the RED connector. We will desolder the matching female and reuse this on the HAHNode to reattach the battery || {{6929389747_c55e57c64c_b.jpg? |
| || Next, we have to make a few modifications to the Airwick PCB. These isolate power from the existing controller chip on the Airwick PCB and allow this PCB to be powered from the HAHnode board. We tap the filtered signal from the PIR and feed this to the HAHnode. When handling the PCB, be careful not to touch the PIR sensor module. Note that if your Airwick board is different from the one pictured below, you might have to alter the following procedure (however, we've yet to hear of a different one). \\ There are eight track cuts in total. We used a 2mm end mill, so our cuts look like small white circles, but a small drill, scalpel or stanley knife will also be good (mind you don't cut off any of your fingers!). On the following images, we put a small orange dot in the centre of our cuts so you can spot them more easily. It's best to use ' | || Next, we have to make a few modifications to the Airwick PCB. These isolate power from the existing controller chip on the Airwick PCB and allow this PCB to be powered from the HAHnode board. We tap the filtered signal from the PIR and feed this to the HAHnode. When handling the PCB, be careful not to touch the PIR sensor module. Note that if your Airwick board is different from the one pictured below, you might have to alter the following procedure (however, we've yet to hear of a different one). \\ There are eight track cuts in total. We used a 2mm end mill, so our cuts look like small white circles, but a small drill, scalpel or stanley knife will also be good (mind you don't cut off any of your fingers!). On the following images, we put a small orange dot in the centre of our cuts so you can spot them more easily. It's best to use ' | ||
| || There are three wires that need to be soldered onto the Airwick PCB. These connect power/ | || There are three wires that need to be soldered onto the Airwick PCB. These connect power/ | ||