Behavioural mixed-signal modelDHT11 moduledht11
DHT11 (temperature, humidity)
Simple temperature (0–50 °C) and humidity sensor (20–90 %, integer), start pulse ≥ 18 ms, at most one reading per second. Drive with the Adafruit DHT library (type DHT11).
Key data
- Category
- Modules
- Simulation model
- Behavioural mixed-signal model
- Manufacturer part number
- DHT11 module
- Reference prefix
- U
- Pins
- 3
- Land pattern
- PinHeader_1x03_P2.54mm_Vertical
Simulation model
A behavioural model implements the interface of the chip (registers, protocol, timing) at its pins. The pins are connected to the analog circuit like CMOS pins.
- Model
- dht
- Supply pins
- VCC / GND
Pins 3
| Pin | Name | Use |
|---|---|---|
| VCC | VCCSupply pin | Supply 3.3–5 V |
| DATA | DATAI/O pin | Single-wire data: 10 kΩ pull-up (often on the module) |
| GND | GNDGround pin | Ground |
Parameters 2
Temperature
templiveDefault22 °C
Humidity
humliveDefault50 %
PCB
Connector / off-board
PinHeader_1x03_P2.54mm_VerticalDHT11 (temperature, humidity) as a module on a 3-pin header (VCC, DATA, GND) – compare the order with your own module