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SparkFun will be closed on Tuesday, December 24th, and Wednesday, December 25th, in observance of the Christmas holiday. Any orders qualifying for same day shipping placed after 2:00 p.m. (MST) on Monday, December 23rd, will be processed on Thursday, December 26th, when we return to regular business hours. Wishing you a safe and happy holiday from all of us at SparkFun!

Please note - we will not be available for Local Pick up orders from December 24th-December 27th. If you place an order for Local Pick-Up we will have those ready on Monday, December 30th.

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Magneto Pressure Seismograph Sound Temperature Weather
Weather Meter Kit

Weather Meter Kit

SEN-15901
$79.95
11
Favorited Favorite 84
Wish List
Temperature Sensor - Waterproof (DS18B20)

Temperature Sensor - Waterproof (DS18B20)

SEN-11050
$10.95
29
Favorited Favorite 109
Wish List
SparkFun 9DoF IMU Breakout - ISM330DHCX, MMC5983MA (Qwiic)

SparkFun 9DoF IMU Breakout - ISM330DHCX, MMC5983MA (Qwiic)

SEN-19895
$39.95
1
Favorited Favorite 18
Wish List
Thermocouple Connector - PCC-SMP-K

Thermocouple Connector - PCC-SMP-K

PRT-13612
$10.95
Favorited Favorite 16
Wish List
SparkFun Pressure Sensor Breakout - MS5803-14BA

SparkFun Pressure Sensor Breakout - MS5803-14BA

SEN-12909
$64.50
7
Favorited Favorite 30
Wish List
SparkFun Qwiic Thermocouple Amplifier - MCP9600 (PCC Connector)

SparkFun Qwiic Thermocouple Amplifier - MCP9600 (PCC Connector)

SEN-16294
$29.95
1
Favorited Favorite 10
Wish List
SparkFun Atmospheric Sensor Breakout - BME280 (Qwiic)

SparkFun Atmospheric Sensor Breakout - BME280 (Qwiic)

SEN-15440
$16.50
2
Favorited Favorite 45
Wish List
SparkFun Micro Pressure Sensor - BMP581 (Qwiic)

SparkFun Micro Pressure Sensor - BMP581 (Qwiic)

SEN-20171
$20.95
Favorited Favorite 2
Wish List
SparkFun Lightning Detector - AS3935

SparkFun Lightning Detector - AS3935

SEN-15441
$28.50
3
Favorited Favorite 50
Wish List
Geophone - SM-24, with Insulating Disc

Geophone - SM-24, with Insulating Disc

SEN-11744
$64.50
3
Favorited Favorite 38
Wish List
SparkFun CO₂ Humidity and Temperature Sensor - SCD40 (Qwiic)

SparkFun CO₂ Humidity and Temperature Sensor - SCD40 (Qwiic)

SEN-22395
$54.95
Favorited Favorite 6
Wish List
SparkFun Qwiic MicroPressure Sensor

SparkFun Qwiic MicroPressure Sensor

SEN-16476
$26.95
1
Favorited Favorite 24
Wish List
SparkFun HMC6343 Breakout

SparkFun HMC6343 Breakout

SEN-12916
$299.95
4
Favorited Favorite 22
Wish List
SparkFun Environmental Combo Breakout - ENS160/BME280 (Qwiic)

SparkFun Environmental Combo Breakout - ENS160/BME280 (Qwiic)

SEN-22858
$29.95
3
Favorited Favorite 16
Wish List
SparkFun Digital Temperature Sensor Breakout - TMP102

SparkFun Digital Temperature Sensor Breakout - TMP102

SEN-13314
$5.50
6
Favorited Favorite 32
Wish List
SparkFun Micro Magnetometer - MMC5983MA (Qwiic)

SparkFun Micro Magnetometer - MMC5983MA (Qwiic)

SEN-19921
$15.95
4
Favorited Favorite 10
Wish List
SparkFun CO₂ Humidity and Temperature Sensor - SCD41 (Qwiic)

SparkFun CO₂ Humidity and Temperature Sensor - SCD41 (Qwiic)

SEN-22396
$64.95
Favorited Favorite 13
Wish List
SparkFun Pressure Sensor - BMP581 (Qwiic)

SparkFun Pressure Sensor - BMP581 (Qwiic)

SEN-20170
$19.95
1
Favorited Favorite 14
Wish List
SparkFun Sound Detector

SparkFun Sound Detector

SEN-12642
$11.95
20
Favorited Favorite 82
Wish List
SparkFun Electret Microphone Breakout

SparkFun Electret Microphone Breakout

BOB-12758
$7.50
7
Favorited Favorite 43
Wish List
Particulate Matter Sensor - SPS30

Particulate Matter Sensor - SPS30

SEN-15103
$50.50
8
Favorited Favorite 38
Wish List
SparkFun Environmental Sensor - BME688 (Qwiic)

SparkFun Environmental Sensor - BME688 (Qwiic)

SEN-19096
$24.95
Favorited Favorite 23
Wish List
SparkFun Qwiic Thermocouple Amplifier - MCP9600 (Screw Terminals)

SparkFun Qwiic Thermocouple Amplifier - MCP9600 (Screw Terminals)

SEN-16295
$22.50
3
Favorited Favorite 9
Wish List
SparkFun High Precision Temperature Sensor - TMP117 (Qwiic)

SparkFun High Precision Temperature Sensor - TMP117 (Qwiic)

SEN-15805
$14.95
5
Favorited Favorite 42
Wish List
SparkFun Sound Detector (with Headers)

SparkFun Sound Detector (with Headers)

SEN-14262
$13.25
6
Favorited Favorite 16
Wish List
SparkFun Weather Shield

SparkFun Weather Shield

DEV-13956
6
Favorited Favorite 44
Wish List
Temperature Sensor - TMP36

Temperature Sensor - TMP36

SEN-10988
$1.60
18
Favorited Favorite 81
Wish List
SparkFun Atmospheric Sensor Breakout - BME280

SparkFun Atmospheric Sensor Breakout - BME280

SEN-13676
$21.50
17
Favorited Favorite 55
Wish List
Platinum RTD Sensor - PT100

Platinum RTD Sensor - PT100

SEN-17059
$16.50
1
Favorited Favorite 9
Wish List
SparkFun Humidity and Temperature Sensor Breakout - Si7021

SparkFun Humidity and Temperature Sensor Breakout - Si7021

SEN-13763
13
Favorited Favorite 44
Wish List
SparkFun Linear 3D Hall-Effect Sensor - TMAG5273 (Qwiic)

SparkFun Linear 3D Hall-Effect Sensor - TMAG5273 (Qwiic)

SEN-23880
$5.95
Favorited Favorite 10
Wish List
SparkFun Digital Temperature Sensor - TMP102 (Qwiic)

SparkFun Digital Temperature Sensor - TMP102 (Qwiic)

SEN-16304
$6.95
1
Favorited Favorite 15
Wish List
SparkFun Humidity Sensor Breakout - SHTC3 (Qwiic)

SparkFun Humidity Sensor Breakout - SHTC3 (Qwiic)

SEN-16467
$10.95
1
Favorited Favorite 24
Wish List
SparkFun Analog MEMS Microphone Breakout - ICS-40180

SparkFun Analog MEMS Microphone Breakout - ICS-40180

BOB-18011
$6.95
Favorited Favorite 13
Wish List
SparkFun Environmental Sensor Breakout - BME680 (Qwiic)

SparkFun Environmental Sensor Breakout - BME680 (Qwiic)

SEN-16466
$18.95
3
Favorited Favorite 39
Wish List
FGSensors Full Gradiometer Kit

FGSensors Full Gradiometer Kit

WIG-25530
$310.95
Favorited Favorite 0
Wish List
SparkFun Altitude/Pressure Sensor Breakout - MPL3115A2

SparkFun Altitude/Pressure Sensor Breakout - MPL3115A2

SEN-11084
$16.50
15
Favorited Favorite 59
Wish List
CO₂ Sensor - STC31 (Qwiic)

CO₂ Sensor - STC31 (Qwiic)

SPX-18385
$79.95
1
Favorited Favorite 11
Wish List
SparkFun Triple Axis Magnetometer Breakout - MLX90393 (Qwiic)

SparkFun Triple Axis Magnetometer Breakout - MLX90393 (Qwiic)

SEN-14571
$17.50
1
Favorited Favorite 13
Wish List
SparkFun Micro Absolute Digital Barometer - LPS28DFW (Qwiic)

SparkFun Micro Absolute Digital Barometer - LPS28DFW (Qwiic)

SEN-21222
$17.95
1
Favorited Favorite 6
Wish List
SparkFun Air Quality Sensor - SGP40 (Qwiic)

SparkFun Air Quality Sensor - SGP40 (Qwiic)

SEN-18345
$18.50
1
Favorited Favorite 28
Wish List
SparkFun Indoor Air Quality Sensor - ENS160 (Qwiic)

SparkFun Indoor Air Quality Sensor - ENS160 (Qwiic)

SEN-20844
$19.95
Favorited Favorite 16
Wish List
Sensirion Particle, VOC, Humidity, and Temperature Sensor - SEN55

Sensirion Particle, VOC, Humidity, and Temperature Sensor - SEN55

SEN-23715
$34.95
Favorited Favorite 12
Wish List
Thermocouple Type-K - Stainless Steel

Thermocouple Type-K - Stainless Steel

SEN-13715
$5.50
4
Favorited Favorite 14
Wish List
Qwiic Pressure/Humidity/Temp (PHT) Sensor - MS8607

Qwiic Pressure/Humidity/Temp (PHT) Sensor - MS8607

SPX-16298
$19.95
Favorited Favorite 17
Wish List
SparkFun Mini Linear 3D Hall-Effect Sensor - TMAG5273 (Qwiic)

SparkFun Mini Linear 3D Hall-Effect Sensor - TMAG5273 (Qwiic)

SEN-23881
$6.50
Favorited Favorite 8
Wish List
Temperature Sensor - High Temperature, Waterproof (DS18B20)

Temperature Sensor - High Temperature, Waterproof (DS18B20)

SEN-18367
$11.95
Favorited Favorite 5
Wish List
Humidity and Temperature Sensor - DHT20

Humidity and Temperature Sensor - DHT20

SEN-18364
$6.50
4
Favorited Favorite 12
Wish List