I would like to know what is the min and max voltage to power the halo? I was thinking to use 3 rechargeable AA 1.2V batteries (2500 mah). Is it enough and not too much? :)
Thank you for you feedback!
Regards,
Ludovic
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Attribute | Value |
Operating Voltage (Vcc) | 3.5V – 5V. |
Number of ZIP LEDs | 60. |
Number of external channels | 3 (1x ZIP LED, 2x IO pin, each IO channel rated +3V at 50mA). |
Max Current (ZIP LED running full RGB brightness) | 0.9A (15mA per ZIP). |
MEMS Microphone Sensitivity | -42 dBV/Pa (typical). |
MEMS Microphone Signal to Noise Ratio | 59dB. |
MEMS Microphone | P0 (analogue input). |
P1 Breakout pin header | 1 – P1, 2 - +V (Battery Voltage), 3 - GND. |
P2 Breakout pin header | 1 - P2, 2 - +V (Battery Voltage), 3 - GND. |
ZIP LED | P8. |
Buzzer | P14. |
RTC | P19 & P20 (using the I2C lines). |
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