4 ms·

Depends what "cheap" is. You can get MHZ19 < £20-30 last I checked.

• progbits 4y ago
  Sensirion SCD40, a good quality compact sensor from very reputable manufacturer, sells for $25 in bulk.
  • MichaelZuo 4y ago
    After including all the costs and markups to get it to retail, that would imply an MSRP of at least $200.
    • billiallards 4y ago
      Looks like <$30 to buy a single unit on DigiKey with a prevailing price ~$40, but you'd probably need a reflow oven to solder the unit. $60 for an assembled board at retail. Bulk retail is closer to $20, so OP may not have been referring to negotiated wholesale volume pricing. https://octopart.com/search?q=scd40&currency=USD&specs=0 https://octopart.com/search?q=scd40&currency=USD&specs=0
      • MichaelZuo 4y ago
        $60 for an assembled unit at a retail store when the sensor alone is $20-$25 in bulk?
• deleted 4y ago
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