Differences

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--- dig:servos [2013/03/04 09:40] – tobi
+++ dig:servos [2024/02/29 07:28] (current) – external edit 127.0.0.1
@@ Line 16: / Line 16: @@
 {{dig:servoconnections.png|Servo connections, from http://fatlion.com/sailplanes/servos.html}}
-To supply power to your servo from USB, use the part of the schematic below to build a semi-isolated servo power supply
+To supply power to your servo from USB, use the lower left part of the schematic below to build a semi-isolated servo power supply. Do you see why it helps isolate the sensitive supply voltage for the ADC that converts the microphone signal?
 {{:dig:micamp.png?800|Microphone preamp and servo power supply}}