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Step 13Test your sensor
Congratulations! you have finished the first part of the Measure Muscle Sounds! instructable.
All you need to do next is to connect your sensor to a 5V power source and see if you get signals on a scope. Depending on your scope, you may need to use an amplifier (specially for the accelerometer).
You should be able to see some mike signals if you blow some air to the sensor on the microphone side. To test the accelerometer, grab the sensor from the cable and shake it up and down. The signal will be very small but you should be able to see the sinusoidal vibration.
Check out the second part of this tutotial: Silicone Embedding
All you need to do next is to connect your sensor to a 5V power source and see if you get signals on a scope. Depending on your scope, you may need to use an amplifier (specially for the accelerometer).
You should be able to see some mike signals if you blow some air to the sensor on the microphone side. To test the accelerometer, grab the sensor from the cable and shake it up and down. The signal will be very small but you should be able to see the sinusoidal vibration.
Check out the second part of this tutotial: Silicone Embedding
- This instructable brought to you by The PRISM Lab and Komodo OpenLab
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