deletions | additions       diff --git a/FlickerSensorCircuit.JPG b/FlickerSensorCircuit.JPG  new file mode 100644  index 0000000..8e14400  Binary files /dev/null and b/FlickerSensorCircuit.JPG differ diff --git a/layout.md b/layout.md  index 3f649c7..8714b54 100644  --- a/layout.md  +++ b/layout.md 
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EM Improve SAP.tex  Circuits Problem.tex  Ciruits Solution.tex  /FlickerSensorCircuit.JPG  //////Servo Driver.tex  /Signal Hub.tex  Power Supply1.tex