Adafruit Si7021 Temperature & Humidity Sensor Breakout Board

September 20,2024

Adafruit Industries, Unique & fun DIY electronics and kits Adafruit Si7021 Temperature & Humidity Sensor Breakout Board [STEMMA QT] : ID 3251 - It's summer and you're sweating and your hair's all frizzy and all you really want to know is why the weatherman said this morning that today's relative humidity would max out at a perfectly reasonable 42% when it feels more like 77%. Enter the Si7021 Temperature + Humidity Sensor - the best.
It's summer and you're sweating and your hair's all frizzy and all you really want to know is why the weatherman said this morning that today's relative humidity would max out at a perfectly reasonable 42% when it feels more like 77%. Enter the Si7021 Temperature + Humidity Sensor - the best way to prove the weatherman wrong!

Adafruit Si7021 Temperature & Humidity Sensor Breakout Board [STEMMA QT] : ID 3251 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Key Features Easy-to-use, highly accurate, digital humidity and temperature sensor Ideal for environmental sensing and data logging and perfect for build a weather stations or humidor control system Built-in 4.7K pullup resistors for I2C communications The Si7021 is a low-cost, easy-to-use, highly accurate, digital humidity and temperature sensor. This sensor is ideal for environmental sensing and data logging and perfect for build a weather stations or humidor control system.

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This sensor from Silicon labs has ± 3% relative humidity measurements with a range of 0–80% RH, and ±0.4 °C temperature accuracy at a range of -10 to +85 °C. Great for all of your environmental sensing projects.

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Compare DHT22, AM2302, AM2320, AM2321, SHT71, HTU21D, Si7021, BME280

It's summer and you're sweating and your hair's all frizzy and all you really want to know is why the weatherman said this morning that today's

Adafruit Si7021 Temperature & Humidity Sensor Breakout Board

It's summer and you're sweating and your hair's all frizzy and all you really want to know is why the weatherman said this morning that today's

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