62 Photos - Mar 23, 2015
Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Photo: Video: Photo: testing AD7173 with raspberry piPhoto: soldering amplifier boardsPhoto: soldering filter boardPhoto: soldering filter boardPhoto: assembled filter and amp boardsPhoto: amplifier and filter boardsPhoto: connecting power linePhoto: ground electrode cablePhoto: connecting ground linePhoto: connecting power linePhoto: electrode cablesPhoto: connect electrode cablesPhoto: connect electrodesPhoto: connect headband cablesPhoto: connect headbandPhoto: wear headsetPhoto: Photo: dirty pcbsPhoto: dirty pcbsPhoto: eagle boardPhoto: AD7173 board evolution