blinry on Nostr: Here are the biggest questions on my mind right now (let me know if you have ...
Here are the biggest questions on my mind right now (let me know if you have thoughts)! #electronics
- How could I make the device cheaper? The Sunrise CO2 sensor costs 50 EUR per piece. The other components will be really cheap, but I need a good, low-power sensor. The SCD41 is cheaper, but draws an average of 450 uA (compared to the 16 uA of the Sensair).
- How could I minimize the power/time for refreshing the e-ink display? Use a smaller screen? Use a Memory LCD instead?
- How could I make the device cheaper? The Sunrise CO2 sensor costs 50 EUR per piece. The other components will be really cheap, but I need a good, low-power sensor. The SCD41 is cheaper, but draws an average of 450 uA (compared to the 16 uA of the Sensair).
- How could I minimize the power/time for refreshing the e-ink display? Use a smaller screen? Use a Memory LCD instead?