gecko-addons:gecko-biomed

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gecko-addons:gecko-biomed [2017/03/10 07:52] – external edit 127.0.0.1gecko-addons:gecko-biomed [2021/12/20 10:49] (current) – external edit 127.0.0.1
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 The GECKO-biomed AddOn is a signal processing education board which uses the [[https://www.microlab.ti.bfh.ch/wiki/huce:microlab:projects:internal:microlink:start|micolink]] platform . With the GECKO-biomed a 3-wire ECG can be recorded and displayed. A capacitive touch wheel serves as user input device. The GECKO-biomed AddOn is a signal processing education board which uses the [[https://www.microlab.ti.bfh.ch/wiki/huce:microlab:projects:internal:microlink:start|micolink]] platform . With the GECKO-biomed a 3-wire ECG can be recorded and displayed. A capacitive touch wheel serves as user input device.
-{{ :huce:microlab:projects:internal:gecko:gecko-addon:front_2.jpg?nolink&200 |}}+{{ :gecko-addons:front_2.jpg?nolink&200 |}}
  
  
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   * Built-In Right Leg Drive Amplifier, Lead-Off Detection, WCT, Test Signals   * Built-In Right Leg Drive Amplifier, Lead-Off Detection, WCT, Test Signals
   * SPI Data Interface   * SPI Data Interface
-{{ :gecko3:gecko-addon:gecko-biomed:ads1194_block.jpg?400 |}}+{{ :gecko-addons:gecko-biomed:ads1194_block.jpg?400 |}}
  
 The development of the sensing circuit was done with the ADS1198 evaluation kit ([[http://www.ti.com/lit/ug/sbau180/sbau180.pdf |Datasheet]]). The schematic which is provided in the datasheet was copied and only slightly adapted. The GECKO-biomed AddOn Board uses only 1 Channel of the ADS1194. The development of the sensing circuit was done with the ADS1198 evaluation kit ([[http://www.ti.com/lit/ug/sbau180/sbau180.pdf |Datasheet]]). The schematic which is provided in the datasheet was copied and only slightly adapted. The GECKO-biomed AddOn Board uses only 1 Channel of the ADS1194.
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 To record the ECG-Signal a 3 wire cable is used. The cable is connected to the GECKO-biomed by a 3.5mm audio jack. To record the ECG-Signal a 3 wire cable is used. The cable is connected to the GECKO-biomed by a 3.5mm audio jack.
  
-{{ :gecko3:gecko-addon:gecko-biomed:41mlvsu9-gl._sl500_aa300_.jpg?nolink&200 |}}+{{ :gecko-addons:gecko-biomed:41mlvsu9-gl._sl500_aa300_.jpg?nolink&200 |}}
  
 === Touch Buttons === === Touch Buttons ===
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 To display the ECG-signal a 160 x 128 OLED screen is used: To display the ECG-signal a 160 x 128 OLED screen is used:
  
-{{:gecko3:gecko-addon:gecko-biomed:149884107-40.jpg?nolink&120 |}}+{{:gecko-addons:gecko-biomed:149884107-40.jpg?nolink&120 |}}
   * Module Name: DD-160128FC-2A   * Module Name: DD-160128FC-2A
   * Driver IC: SEPS525   * Driver IC: SEPS525
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 === Schematic === === Schematic ===
  
-{{:gecko3:gecko-addon:gecko-biomed:gecko4biomed_schematic.pdf|gecko_biomed_schem.pdf}}+{{:gecko-addons:gecko-biomed:gecko4biomed_schematic.pdf|gecko_biomed_schem.pdf}}
  
 === System Bus === === System Bus ===
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 === PCB Layout === === PCB Layout ===
  
-{{:gecko3:gecko-addon:gecko-biomed:gecko4biomed_1_1.pdf|gecko_biomed_pcb.pdf}}+{{:gecko-addons:gecko-biomed:gecko4biomed_1_1.pdf|gecko_biomed_pcb.pdf}}
  
  
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-{{:gecko3:gecko-addon:gecko-biomed:front_legend.png?nolink&330 |}} +{{:gecko-addons:gecko-biomed:front_legend.png?nolink&330 |}} 
-{{:gecko3:gecko-addon:gecko-biomed:back_legend.png?nolink&360|}}+{{:gecko-addons:gecko-biomed:back_legend.png?nolink&360|}}
  
  
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-GECKO3main: {{:gecko3:gecko-addon:gecko-biomed:geckobiomed_gecko_3.ucf|}}+GECKO3main: {{:gecko-addons:gecko-biomed:geckobiomed_gecko_3.ucf|}}
  
-GECKO4main: {{:gecko3:gecko-addon:gecko-biomed:geckobiomed_gecko_4.ucf|}}+GECKO4main: {{:gecko-addons:gecko-biomed:geckobiomed_gecko_4.ucf|}}
  
  
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  • Last modified: 2021/12/20 10:49
  • (external edit)