Welded DIN1.5 1-64Hz Brain Wave EEG Development Signal Generator Toggle Switch

Description: Description Welded DIN1.5 1-64Hz Brain Wave EEG Development Signal Generator Toggle Switch Version for EEG Development and Calibration Description: - EEGCAL EEG signal generator, suitable for use in the development and calibration of EEG equipment. - Equipped with lithium battery and charging circuit, more convenient to use. - It can generate single point sine signals (corresponding to the steady-state response of the channel), sweep signals (corresponding to the frequency response of the channel), and pulse signals (corresponding to the pulse response of the channel). The frequency and amplitude of the generated signals are consistent with EEG, making it suitable for use in EEG equipment development or calibration. Especially for EEG acquisition devices that use ADS1299 as AFE, this signal generator has been specially optimized and tested to support differential testing under various modes such as SRB1 as a public reference, SRB2 as a public reference, BIAS common mode negative feedback, etc. - It can generate single point sine signals ranging from 1 to 64Hz, with output amplitudes of 2000uV, 200u, and 50uV. - It can generate sweep frequency signals ranging from 1 to 64Hz, and multiple sweep frequency parameters can be set. - It can generate pulse signals, and the pulse width and repetition frequency can be set. - Equipped with battery level detection. Test 1-ADS1299 Acquisition Test: - Set the signal generator to single point sine mode and connect it to channel 1 of the ADS1299 acquisition board, as shown in the following figure: - The driver program for the acquisition server under OpenViBE has been designed for the EEG acquisition board. Connect the acquisition server to the acquisition board, create the following scenario in OpenViBE Designer, and then start acquisition, as shown in the following figure: - After starting the acquisition, the obtained results are shown below, and the correct results were observed in channel 1. https://cloud.video.taobao.com/play/u/2200818318814/p/2/e/6/t/1/432596349342.mp4?appKey=7596 Test 2 - Oscillator Acquisition Single Point Sine Wave: - Set the signal generator to single point sine mode and use an oscilloscope to test the single point sine signal generated by the signal generator. The results are as follows: https://cloud.video.taobao.com/play/u/2200818318814/p/2/e/6/t/1/432909974361.mp4?appKey=7596 Test 3 - Oscilloscope Acquisition Sweep Frequency Signals: - Set the signal generator to sweep mode and use an oscilloscope to test the sweep signal generated by the signal generator. The results are as follows: https://cloud.video.taobao.com/play/u/2200818318814/p/2/e/6/t/1/432909978894.mp4?appKey=7596 Test 4 - Oscilloscope Acquisition Pulse Signals: - Set the signal generator to pulse mode and use an oscilloscope to test the pulse signal generated by the signal generator. The results are as follows: https://cloud.video.taobao.com/play/u/2200818318814/p/2/e/6/t/1/432909966843.mp4?appKey=7596 Package Included: - 1 x EEG Development Signal GeneratorPayment Terms 1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc. 2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.Shipping Terms 1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email. 2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.Return Terms If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.Custom Duties & Taxes 1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers. 2. Please check with your country's customs office and inform us what/how much should declare before shipping.Feedback 1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap. 2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.

Price: 85.68 USD

Location: Shenzhen

End Time: 2025-01-25T04:26:49.000Z

Shipping Cost: 5 USD