Description:
1. CO2 acquisition signal amplification processing;
2. Add temperature compensation function to achieve full temperature range detection, more accurate;
3, CO2 detection sensitivity is higher, warm-up response can be faster in 2-5 minutes;
4, increase the power work indicator, output TTL signal indicator
5. The probe can be plugged and unplugged for easy testing. This module has added the signal amplification function, which can be directly connected to the microcontroller development board.
Features:
1, with signal output instructions;
2. Dual signal output (analog output and TTL level output);
3. The TTL output effective signal is low. (The signal light is on when the output is low, and can be directly connected to the microcontroller)
4, analog output (0 ~ 2V / 0-4V) voltage output is optional, the default is 0-2V;
5. High sensitivity and good selectivity to carbon dioxide;
6, has a long service life and reliable stability;
7, fast response recovery characteristics;
8. The probe can be plugged and unplugged for easy testing.
Package Include:
1 x CO2 concentration detection sensor module
Be the first to get our updates,
please contact us through one of
following channels.
NRF24L01 Socket Adapter Plate Board for 8Pin NRF24L01Wireless Transceiver M...