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Calibration of EEG device
Thanks VE1BLL! I will try the voltage divider first because it is cheaper than an attenuator. The results will be updated for discussion. Here is my test with 1mV input square-wave.- advertiser
- Post #3
- Forum: Circuit design
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Calibration of EEG device
Hi everyone, I have just made an EEG recording device. Now I need a calibration system which can generate sine/square wave of 50uV amplitude. As far as I research on the market, there is no Signal generator can generate under 1mV for a <$1000 price. Some one suggest me to connect [Signal...- advertiser
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- Replies: 5
- Forum: Circuit design
