Gravity: Analog LM35 Temperature Sensor For Arduino
DFRobot · DFR0023
DFR0023Pinout
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| − | 1 | ground | ground | |
| + | 2 | power | supply | |
| signal icon | 3 | analog | analogue temperature output, pending docs cross-check |
Environment sensors
7 other optionsChoose between temperature-only, temperature/humidity, pressure and indoor air-quality modules without treating every environmental sensor as a drop-in substitute.
Gravity: DHT11 Temperature & Humidity Sensor For Arduino visual previewGravity: DHT11 Temperature & Humidity Sensor For Arduino
Low-cost DHT11 temperature/humidity module. Same broad job as DHT22, but lower range and accuracy.
$4.20
Fermion: ENS160+BME280 Environmental Sensor - TVOC, eCO2, Temp & Humidity (Breakout) visual previewFermion: ENS160+BME280 Environmental Sensor - TVOC, eCO2, Temp & Humidity (Breakout)
I²C multi-sensor board for air-quality estimates plus BME280 temperature, humidity and pressure. Not a basic DHT substitute.
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MIKROE DHT22 2 Click visual previewMIKROE DHT22 2 Click
DHT22-class temperature/humidity sensor on a mikroBUS Click board. Functional family match, not a connector or footprint match for bare/Gravity/pin modules.
$21.95
MIKROE DHT22 Click visual previewMIKROE DHT22 Click
DHT22-class Click board. Treat as DHT22-family sensing with mikroBUS-specific wiring and board assumptions.
$24.95
DHT20 - AHT20 Pin Module - I2C Temperature and Humidity Sensor visual previewDHT20 - AHT20 Pin Module - I2C Temperature and Humidity Sensor
I²C AHT20/DHT20 temperature/humidity module. A redesign alternative to DHT-style sensors, not a drop-in replacement.
$4.50
AM2302 (wired DHT22) temperature-humidity sensor visual previewAM2302 (wired DHT22) temperature-humidity sensor
Wired DHT22/AM2302-family sensor. Same broad sensing class as DHT22, but cable and package change the mechanical fit.
$15.00
Adafruit HTU21D-F Temperature & Humidity Sensor Breakout Board visual previewAdafruit HTU21D-F Temperature & Humidity Sensor Breakout Board
I²C HTU21D-F temperature/humidity breakout with fixed 0x40 address. Good digital alternative when the bus and library fit.
£10.80
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