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Henrik Ekblad
2014-08-16 00:43:09 +02:00
parent 95d899b77e
commit 8da32be652
1 changed files with 1 additions and 1 deletions
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libraries/MySensors/examples/SecretKnockSensor/SecretKnockSensor.ino
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@@ -15,7 +15,7 @@
Pin 0: Program button used for recording a new Knock (connect Pin0 -> button -> GND)
Pin 1: Optional: Connect LED here (remember resisor in series)
Pin 2: Optional: Piezo element (for beeps).
Pin 1: A sound sensor (digital output) for sensing knocks. See MySensors purchase guide. I used this: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575069610&toolid=10001&campid=5337433187&customid=&icep_item=200941260251&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg
Pin 5: A sound sensor (digital output) for sensing knocks. See MySensors purchase guide. I used this: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575069610&toolid=10001&campid=5337433187&customid=&icep_item=200941260251&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg
Pin 4: Connects to either 1. Relay which open door or lock or
2. transistor that opens a solenoid lock when HIGH (see adafruit guide for this option).