DIY servo tester based on ATTiny85

servotesterfront

Trandi made this simple  DIY Servo tester based on ATTiny85:

I had to test a RC speed controller that I wanted to use to control an electric car window motor, and for the 100th time I was facing the same dilemma: find 8 batteries for my remote control, dismount the RX part from the quadcopter and use that, OR grab the Arduino and write quickly some code to generate the corresponding signals? Neither of which was actually particularly handy…  So I finally decided to build a small stand alone servo tester.

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