Differences

This shows you the differences between two versions of the page.

--- adding_a_buzzer [2017/04/19 21:58]
jonnyphenomenon [Enabling in the firmware]
+++ adding_a_buzzer [2017/04/21 22:15] (current)
jonnyphenomenon [Building your own using]
@@ Line 54: / Line 54: @@
 The diagram below shows the location of the three components you need to salvage. This example shows the location inside a Flourean H101 TX. Click on the image for a larger version to see detail.
-{{:h101-tx-salvage-parts-locations.jpg?direct&400x300}}
+{{:h101-tx-salvage-parts-locations.jpg?direct&400x300|h101-tx-salvage-parts-locations.jpg}}
 === Assembly ===
@@ Line 62: / Line 62: @@
 The finished item we're describing here will look something like:
-{{:salvaged_parts_buzzer.jpg?direct&400x400}}
+{{:salvaged_parts_buzzer.jpg?direct&400x400|salvaged_parts_buzzer.jpg}}
 == Overview ==
@@ Line 74: / Line 74: @@
 == Circuit diagram ==
-[add circuit diagram here]
+{{:buzzer1.jpg?direct&|When the signal from BUZZER_PIN is sent to the Base pin of the transistor, power from BAT+ is allowed to flow through the speaker(+ to -) into the transistors Collector pin and out of the Emitter to GND.}}
+{{:buzzer2.jpg?direct&|The signal line for BUZZER_PIN is defined in config.h and can be either SWCLK or SWDAT depending on your setup.  Note that H8 Blue boards have their CLK and DAT pins reversed.}}
 \\

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