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ETH-PBL / H-Watch

Smart Watch for Healthcare
GNU General Public License v3.0
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Wrong Voltage Label on Power schematic #1

Closed schuluka closed 3 years ago

schuluka commented 3 years ago

The output voltage (VOUT, pin9) of the boost converter TPS61096 on the power schematic (Power.SchDoc) is labeled with 5V but the voltage is set to 4V by the two resistors R1 and R2. This issue does not affect H-Watches functionality. The Pulse-Oximeter works with both voltage levels. Solutions

  1. Rename the net-label to 4V
  2. Change R1 to 40k, and provide 5V to the sensor
schuluka commented 3 years ago

Fixed in hardware version V0.2: Net-label has been renamed to 4V