ads1298-breakout-master
所属分类：其他
开发工具：HTML
文件大小：158KB
下载次数：1
上传日期：2018-01-15 05:39:34
上 传 者：
sofa
说明： Html css programing with source code
文件列表:
CERNOHLv1_1_howto.txt (3773, 2014-06-29)
CHANGES.txt (399, 2014-06-29)
CONTRIB.txt (299, 2014-06-29)
LICENSE.txt (8108, 2014-06-29)
PINARRAY-8x1-40.mod (1255, 2014-06-29)
PIN_ARRAY_4x1.mod (906, 2014-06-29)
PRODUCT.txt (352, 2014-06-29)
ads1298-breakout.brd (272310, 2014-06-29)
ads1298-breakout.cmp (12189, 2014-06-29)
ads1298-breakout.csv (1192, 2014-06-29)
ads1298-breakout.mouser.bom (285, 2014-06-29)
ads1298-breakout.net (15080, 2014-06-29)
ads1298-breakout.pro (1525, 2014-06-29)
ads1298-breakout.sch (55524, 2014-06-29)
ads1298.dcm (87, 2014-06-29)
ads1298.lib (2715, 2014-06-29)
ancillary-files (0, 2014-06-29)
ancillary-files\ads1298-breakout.drl (5121, 2014-06-29)
ancillary-files\ads1298-breakout.gbl (233248, 2014-06-29)
ancillary-files\ads1298-breakout.gbo (263, 2014-06-29)
ancillary-files\ads1298-breakout.gbp (263, 2014-06-29)
ancillary-files\ads1298-breakout.gbr (470, 2014-06-29)
ancillary-files\ads1298-breakout.gbs (5724, 2014-06-29)
ancillary-files\ads1298-breakout.gtl (89876, 2014-06-29)
ancillary-files\ads1298-breakout.gto (193074, 2014-06-29)
ancillary-files\ads1298-breakout.gtp (1539, 2014-06-29)
ancillary-files\ads1298-breakout.gts (7000, 2014-06-29)
ourcomponents.mod (799, 2014-06-29)
rev0-notes.txt (748, 2014-06-29)
The ads12***-breakout project is a break-out board for the Texas Instruments
ADS12*** chip.
Project goals include:
* suitable for assembly by those with minimal surface mount experience
* anti-aliasing filters for out-of-the-box use
The board does not include electrical isolation, thus must not be used
with human subjects if connected to a computer connected to wall power.
External isolation can be added, see:
http://github.com/kms15/digital-isolator
(Alternatively, a laptop running from battery may be okay).
The board should work with the ADS1294, ADS1296, and ADS1299 chips, also.
The digital power (DVDD) and digital I/O for the ADS129x chips are 3 volts,
so if used with a 5 volt controler like an Arduino Uno, level shifting is
required. For example:
https://github.com/OpenElectronicsLab/level-shifter
Important:
C33-48 and R33-*** are _potential_ values for a high
pass filter that you may or may not need. Don't solder
these in to more than one of the pairs of inputs until
you're sure this is a good idea. If you solder a wire
across the capacitor and leave the two resistors out,
this bypasses the filter.
This project was extracted from the eeg-mouse project:
http://openelectronicslab.github.io/eeg-mouse
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