Analog Front-End Module for ECGs

Mar 28, 2017

Project update 7 of 7

Assembly and Testing Finished

I wanted to let everyone know that all the units have been assembled and tested. They have been shipped en mass to Crowd Supply for breakdown and fulfillment of individual orders and should arrive at their warehouse this week.

As stated, each module has been individually tested to make sure they work within expected parameters and with that comes some characterization data across 100 units.

*Ex. Notch depth is closer to -17dB if notch filter deviation is 0.4Hz from a 50/60Hz target. In other words, if 50/60Hz of interference were to appear as a 2.0Vpp signal on the oscilloscope, the notch filter would attenuate it down to 0.28Vpp. In the best case, the attenuation of 2.0Vpp would be 0.08Vpp.

If you have moved or would like to change your shipping address for any reason, you can update it online through your account on Crowd Supply. If your account needs updating, please do so as soon as possible.

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