Fast delivery
Discount conditions for companies
Up to 10% discount for pupils, students and educational institutions
Europe wide shipping for 4,90€
 
Cookie settings
This website uses cookies that are necessary for the technical operation of the website and are always set. Other cookies, which are intended to increase comfort when using this website, serve direct advertising or facilitate interaction with other websites and social networks, are only set with your consent.
AM2301A / DHT21 Digital temperature & humidity sensor
Image similar

AM2301A / DHT21 Digital temperature & humidity sensor

Funduino
€5.90 *
Content: 1 Piece

incl. VAT plus shipping costs

Delivery time: appr. 1-3 days

  • Item no: F23107926
  • Weight: 0,02 kg
  • Packing dimensions: 8.7 cm x 6 cm x 1.35 cm (L x W x H)
Secure and fast payment with
Amazon PayKlarnaCredit cardPayPalInvoiceSofort.Prepayment
Description Reviews 0
Description
The AM2301A / DHT21 is a digital temperature & humidity sensor with high accuracy. It... more
Close menu

The AM2301A / DHT21 is a digital temperature & humidity sensor with high accuracy. It provides a temperature accuracy of +/- 0.5 °C and a humidity accuracy of +/- 3 % relative humidity. 

Specifications:

  • Model: AM2301 / DHT21
  • Power supply: DC 3.3-5.5 V
  • Max. Current: 2.5 mA
  • Sampling rate: 0.5 Hz (once every 2 seconds)
  • Output signal: 1-wire bus digital signal
  • Sensor element: Polymer humidity capacitor
  • Measuring range: 0-100 % humidity RH; temperature: -40 ~ 80 °C
  • Accuracy: ±3 % humidity (max. ±5 % RH); temperature ±0.5 °C
  • Resolution or sensitivity: 0.1 % relative humidity; temperature 0.1 °C
  • Repeatability: humidity ±1 % RH; temperature ±0.3 °C
  • Humidity hysteresis: +/-0.5 % RH
  • Long-term stability: ±0.5 %RH / year
  • Housing material: plastic
  • Cable length: 230 mm
  • Dimensions: approx. 58.8 x 26.7 x 13.8 mm

Pin assignment:

  • Red: VDD (3.3-5.2 V)
  • Yellow: SDA (Serial Data Port)
  • Black: GND

Scope of delivery:

  • 1 x AM2301A / DHT21 Temperature & humidity sensor
Further links to "AM2301A / DHT21 Digital temperature & humidity sensor"
Reviews 0
Read, write and discuss reviews... more
Close menu
Customer reviews for "AM2301A / DHT21 Digital temperature & humidity sensor"
Write rating
Reviews will be activated after verification.
Please enter the string in the text field below.

The fields marked with * are required.

Related articles Customers also bought Customers have also viewed
Related articles
DHT22 temperature and humidity sensor (without breakout board) DHT22 temperature and humidity sensor (without...
Content 1 Piece
€7.75 *
Item no: F23106799
Add
AM2301A / DHT21 Digital temperature & humidity sensor AM2301A / DHT21 Digital temperature & humidity...
Content 1 Piece
€5.90 *
Item no: F23107926
Add
Grove - Temperature & humidity sensor V2.0 (DHT20) Grove - Temperature & humidity sensor V2.0 (DHT20)
Content 1 Piece
€7.00 *
Item no: F23106962
Add
Still 1 in stock!
Grove - Temperature & Humidity Sensor Pro (DHT22/AM2302) Grove - Temperature & Humidity Sensor Pro...
Content 1 Piece
€10.00 *
Item no: F23106395
Add
Customers also bought
Funduino Cube workbook - Programming made easy Funduino Cube workbook - Programming made easy
Content 1 Piece
€8.90 *
Item no: F23110217
Add
- 16%
Air pressure sensor / temperature sensor / altitude sensor BMP180 5V Air pressure sensor / temperature sensor /...
Content 1 Piece
€1.53 * €1.82 *
Item no: F23107901
Add
- 25%
Power supply unit for microcontroller - 12V, 2A Power supply unit for microcontroller - 12V, 2A
Content 1 Piece
€4.44 * €5.90 *
Item no: F23107210
Add
Raindrop sensor Raindrop sensor
Content 1 Piece
€1.82 *
Item no: F23106845
Add
Micro-USB cable to USB-A - 150cm, black Micro-USB cable to USB-A - 150cm, black
Content 1 Piece
€1.30 *
Item no: F23107177
Add
ESP8266 ESP-01 - WiFi WLAN module for Arduino ESP8266 ESP-01 - WiFi WLAN module for Arduino
Content 1 Piece
€2.66 *
Item no: F23106655
Add
Still 3 in stock!
Shelly - Flush-mounted accessories - "Plus Add-on" - for Plus relay Shelly - Flush-mounted accessories - "Plus...
Content 1 Piece
€13.50 *
Item no: F23110586
Add
GY-SHT40-D / GY-SHT41-D - Digital temperature & humidity sensor GY-SHT40-D / GY-SHT41-D - Digital temperature &...
Content 1 Piece
from €5.20 *
Item no: F23107628
Add
Heat shrink tubing set - 100 pieces, 1.5 - 13mm Heat shrink tubing set - 100 pieces, 1.5 - 13mm
Content 1 Piece
€3.28 *
Item no: F23105854
Add
AM2120 Temperature and humidity sensor with JST connector AM2120 Temperature and humidity sensor with JST...
Content 1 Piece
€7.03 *
Item no: F23107861
Add
ESP32 developer board with 2.0MP camera and CH340 adapter board ESP32 developer board with 2.0MP camera and...
Content 1 Piece
€11.89 *
Item no: F23105757
Add
Soldering exercise - D2-1 Line tracing Smart Car Soldering exercise - D2-1 Line tracing Smart Car
Content 1 Piece
€4.54 *
Item no: F23107860
Add
- 20%
TIP!
Funduino Cube - Arduino compatible developer board, incl. workbook Funduino Cube - Arduino compatible developer...
Content 1 Piece
€47.92 * €59.90 *
Item no: FUN-1010494
Add
IC assortment 150 pieces - PC817, NE555, LM358, LM324, JRC4558, LM393 etc. IC assortment 150 pieces - PC817, NE555, LM358,...
Content 1 Piece
€24.21 *
Item no: F23106359
Add
LAN CAT 5e patch cable - U/UTP, blue, 150cm LAN CAT 5e patch cable - U/UTP, blue, 150cm
Content 1 Piece
€4.90 *
Item no: F23107450
Add
Motion sensor Motion detector HC-SR501 with JST XH2.54 3P socket Motion sensor Motion detector HC-SR501 with JST...
Content 1 Piece
€4.31 *
Item no: F23106315
Add
Water vapor sensor / rain sensor with JST XH2.54 3P socket Water vapor sensor / rain sensor with JST...
Content 1 Piece
€3.40 *
Item no: F23106307
Add
Funduino Düvelbot Funduino Düvelbot
from €29.90 *
Item no: F23105588
Add
Infrared distance sensor - with XH2.54 3P socket Infrared distance sensor - with XH2.54 3P socket
Content 1 Piece
€3.89 *
Item no: F23109074
Add
Humidity sensor - analog and digital Humidity sensor - analog and digital
Content 1 Piece
€5.33 *
Item no: F23106523
Add
Knock sensor, shock sensor module with XH2.54 3P socket Knock sensor, shock sensor module with XH2.54...
Content 1 Piece
€3.40 *
Item no: F23108974
Add
Infrared light barrier - with XH2.54 3P socket Infrared light barrier - with XH2.54 3P socket
Content 1 Piece
€3.78 *
Item no: F23109059
Add
A3144 - Hall sensor module with JST XH2.54 3P socket A3144 - Hall sensor module with JST XH2.54 3P...
Content 1 Piece
€3.40 *
Item no: F23108983
Add
2-channel RS485 CAN expansion shield for Raspberry Pi, dual chip solution 2-channel RS485 CAN expansion shield for...
Content 1 Piece
€31.79 *
Item no: F23109140
Add
Radio transmitter and receiver module - ST/SRX882, 315MHz with antennas Radio transmitter and receiver module -...
Content 1 Piece
€4.66 *
Item no: F23107086
Add
MQ-9 - Sensor for carbon monoxide and combustible gases MQ-9 - Sensor for carbon monoxide and...
Content 1 Piece
€3.33 *
Item no: F23108555
Add
Valve for water 1/2 inch Valve for water 1/2 inch
Content 1 Piece
€13.24 *
Item no: F23108976
Add
Valve for water 3/4 inch, 12V, 350mA Valve for water 3/4 inch, 12V, 350mA
Content 1 Piece
€11.26 *
Item no: F23107160
Add
Sold out
- 11%
LilyPad Light Sensor TEMT6000 LilyPad Light Sensor TEMT6000
Content 1 Piece
€2.66 * €2.98 *
Item no: F23108705
Add
Still 1 in stock!
Wireless radio module STX882 + SRX882 + 2 antennas 433MHz Wireless radio module STX882 + SRX882 + 2...
Content 1 Piece
€4.00 *
Item no: F23108564
Add
Electromagnet DC12V WF-P30/22 10Kg Electromagnet DC12V WF-P30/22 10Kg
Content 1 Piece
€5.77 *
Item no: F23108546
Add
433MHz CC1101 RF Wireless Serial Port - RS232 TTL Si4463, NRF24L01 433MHz CC1101 RF Wireless Serial Port - RS232...
Content 1 Piece
€9.22 *
Item no: F23108380
Add
NEMA23 stepper motor 1.8°/ 76mm /3A 1.8N.m NEMA23 stepper motor 1.8°/ 76mm /3A 1.8N.m
Content 1 Piece
€26.00 *
Item no: F23106703
Add
Vibration switch Vibration switch
Content 1 Piece
€4.27 *
Item no: F23106997
Add
DS3231 time module for Raspberry Pi DS3231 time module for Raspberry Pi
Content 1 Piece
€4.66 *
Item no: F23106976
Add
RFID TAG Sticker 25mm NFC TAG213 RFID TAG Sticker 25mm NFC TAG213
Content 1 Piece
€1.39 *
Item no: F23106880
Add
Load cell - weight detection up to 50kg Load cell - weight detection up to 50kg
Content 1 Piece
€1.62 *
Item no: F23106858
Add
Stepless PWM speed controller for DC motors Stepless PWM speed controller for DC motors
Content 1 Piece
€2.15 *
Item no: F23107405
Add
Miniature valve for air 4.5V - 6V Miniature valve for air 4.5V - 6V
Content 1 Piece
€4.11 *
Item no: F23106847
Add
Joystick Shield V1.A - Arduino UNO compatible Joystick Shield V1.A - Arduino UNO compatible
Content 1 Piece
€3.44 *
Item no: F23107178
Add
Customers have also viewed
Grove - Infrared temperature sensor - for Arduino Grove - Infrared temperature sensor - for Arduino
Content 1 Piece
€13.60 *
Item no: F23106067
Add
- 16%
Air pressure sensor / temperature sensor / altitude sensor BMP180 5V Air pressure sensor / temperature sensor /...
Content 1 Piece
€1.53 * €1.82 *
Item no: F23107901
Add
SCD41 Sensor - CO2, temperature & humidity sensor SCD41 Sensor - CO2, temperature & humidity sensor
Content 1 Piece
€50.61 *
Item no: F23107654
Add
SCD40 sensor for CO2, temperature and humidity SCD40 sensor for CO2, temperature and humidity
Content 1 Piece
€36.16 *
Item no: F23107771
Add
- 53%
Temperature sensor CJMCU-LM75 I2C Temperature sensor CJMCU-LM75 I2C
Content 1 Piece
€1.36 * €2.90 *
Item no: F23106813
Add
DHT22 temperature and humidity sensor (without breakout board) DHT22 temperature and humidity sensor (without...
Content 1 Piece
€7.75 *
Item no: F23106799
Add
- 12%
GY-BME280 - Air pressure, humidity, temperature sensor - I2C/SPI GY-BME280 - Air pressure, humidity, temperature...
Content 1 Piece
€8.74 * €9.90 *
Item no: F23106637
Add
KY-001 DS18B20 Temperature sensor module KY-001 DS18B20 Temperature sensor module
Content 1 Piece
€2.66 *
Item no: F23106463
Add
NEW
FLUX Beambox II laser cutter FLUX Beambox II laser cutter
€3,690.00 *
Item no: F25110674
Add
NEW
LOKLiK Sublimation paper A4 - 140 pack LOKLiK Sublimation paper A4 - 140 pack
from €14.49 *
Item no: F23110628
Add
Still 1 in stock!
Arduino Plug and Make Kit Arduino Plug and Make Kit
Content 1 Piece
€94.80 *
Item no: F23110617
Add
LOKLiK cutting mat 3-pack LOKLiK cutting mat 3-pack
Content 1 Piece
from €9.75 *
Item no: F23110592
Add
Powerbank cylinder with 2600mAh - 5V power pack for robots incl. short-circuit protection Powerbank cylinder with 2600mAh - 5V power pack...
€5.22 *
Item no: F23110489
Add
Battery clip 9V block for JST XH2.54 Battery clip 9V block for JST XH2.54
€1.06 *
Item no: F23110461
Add
Monk Makes - Sensor board for micro:bit Monk Makes - Sensor board for micro:bit
Content 1 Piece
€17.90 *
Item no: F23110332
Add
RGB controller 5-24V RGB controller 5-24V
Content 1 Piece
€3.58 *
Item no: F23110280
Add
- 16%
FLUX ADOR laser cutter - bundle with infrared laser + print module FLUX ADOR laser cutter - bundle with infrared...
from €2,369.00 * €2,822.90 *
Item no: F23110256
Add
- 15%
FLUX ADOR laser cutter - Ideal for schools and education FLUX ADOR laser cutter - Ideal for schools and...
from €1,211.90 * €1,426.90 *
Item no: F23110229
Add
LED digital port tester compatible with Arduino UNO and Mega LED digital port tester compatible with Arduino...
Content 1 Piece
€4.85 *
Item no: F23110163
Add
N30 motor with propeller, 3V - 6V, 2 pieces N30 motor with propeller, 3V - 6V, 2 pieces
Content 1 Piece
€3.08 *
Item no: F23110143
Add
DOBOT Magician Sensor Kit DOBOT Magician Sensor Kit
Content 1 Piece
€469.90 *
Item no: F23110207
Add
MS290 Motorized siren - 120db MS290 Motorized siren - 120db
Content 1 Piece
€13.58 *
Item no: F23106431
Add
Grove - TH02 Temperature and humidity sensor (high-precision) Grove - TH02 Temperature and humidity sensor...
Content 1 Piece
€14.30 *
Item no: F23106163
Add
- 11%
Grove - Thermal imaging camera / IR array MLX90640 55° Grove - Thermal imaging camera / IR array...
Content 1 Piece
€78.90 * €89.00 *
Item no: F23106132
Add
Grove - Multichannel gas sensor v2 Grove - Multichannel gas sensor v2
Content 1 Piece
€34.30 *
Item no: F23106114
Add
Grove - Temperature and humidity sensor (AHT20) - Industrial quality Grove - Temperature and humidity sensor (AHT20)...
Content 1 Piece
€5.80 *
Item no: F23106064
Add
Grove - Gas sensor (MQ9) for LPG, butane, methane, alcohol, etc Grove - Gas sensor (MQ9) for LPG, butane,...
Content 1 Piece
€10.04 *
Item no: F23106001
Add
Grove - Three-color E-Ink display 1.54'' Grove - Three-color E-Ink display 1.54''
Content 1 Piece
€24.00 *
Item no: F23106216
Add
Still 1 in stock!
Robot dog "Bittle" from Tinkergen/Petoi (open source) Robot dog "Bittle" from Tinkergen/Petoi (open...
Content 1 Piece
€327.90 *
Item no: F23107266
Add
Grove - Sound sensor Volume sensor Grove - Sound sensor Volume sensor
Content 1 Piece
€6.00 *
Item no: F23106394
Add
Precision tweezers non-magnetic HRC40 ESD17 Precision tweezers non-magnetic HRC40 ESD17
Content 1 Piece
€1.92 *
Item no: F23105928
Add
Socket for banana plug 4mm - different colors Socket for banana plug 4mm - different colors
Content 1 Piece
€1.47 *
Item no: F23105771
Add
LED ring (WS2812, comparable with Neopixel) LED ring (WS2812, comparable with Neopixel)
Content 1 Piece
from €2.08 *
Item no: F23108715
Add
Ultrasonic sensor RCW-0001, 3.3V - 5V for ESP32 and others Ultrasonic sensor RCW-0001, 3.3V - 5V for ESP32...
Content 1 Piece
€3.11 *
Item no: F23108243
Add
Still 1 in stock!
AM1001 - Humidity sensor and temperature sensor AM1001 - Humidity sensor and temperature sensor
Content 1 Piece
€4.44 *
Item no: F23108235
Add
Motion sensor Motion detector HC-SR501 with JST XH2.54 3P socket Motion sensor Motion detector HC-SR501 with JST...
Content 1 Piece
€4.31 *
Item no: F23106315
Add
Sold out
GPS module NEO-6M V2 with APM2.5 flight control / EEPROM navigation GPS module NEO-6M V2 with APM2.5 flight control...
€15.65 *
Item no: F23108053
Add
LED circle WS2812B - various sizes - rings removable LED circle WS2812B - various sizes - rings...
Content 1 Piece
from €8.69 *
Item no: F23109194
Add
MQ-2 Sensor for methane gas - with XH2.54 4P socket MQ-2 Sensor for methane gas - with XH2.54 4P...
Content 1 Piece
€4.24 *
Item no: F23109076
Add
High power 3W LED module on board - comparable with Keyes LED module High power 3W LED module on board - comparable...
Content 1 Piece
€2.08 *
Item no: F23106783
Add
Last viewed
-10% DISCOUNT ♥