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Update for 04-11-21 22:00

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Tyler Perkins 2021-11-04 22:00:01 -04:00
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tech/DHT11.wiki Normal file
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= DHT11 =
The DHT11 is a very cheap humidity/temp sensor, made by ASAIR.
== Pinout ==
Then the module is facing you,
For three pins the pinout is
| GND | VCC | DAT |
This is because on the breakout boards, a 10K pullup resistor is on Pin 2 of
the sensor module.
== Data ==
Data is sent using a single bus line. This bus line sends info in the following
manner.
| Humidity int (8b) | Humidity decimal (8b) | Temp int (8b) | Temp decimal (8b) | Parity |

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tech/embedded.wiki
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@ -23,6 +23,10 @@ user, sometimes so that they don't even know there is a computer
* [[raspberry_pi|Raspberry Pi]] * [[raspberry_pi|Raspberry Pi]]
* [[rapsberry_pi_pico|Raspberry Pi Pico]] * [[rapsberry_pi_pico|Raspberry Pi Pico]]
=== Components ===
* [[DHT11]]
=== Programming === === Programming ===
* [[../lang/C|C]] * [[../lang/C|C]]