Our webstore uses cookies to offer a better user experience and we recommend you to accept their use to fully enjoy your navigation.
SF13763
New product
The Si7021 is a low-cost, easy-to-use, highly accurate, digital humidity and temperature sensor.
See description for more details about the product.
Add to cart now!
0 Item Items
This product is no longer in stock
Warning: Last items in stock!
Availability date:
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 building a weather stations or humidor control system. All you need are two lines for I2C communication, and you’ll have relative humidity readings and very accurate temperature readings as a bonus!
There are only four pins that need to be hooked up in order to start using this sensor in a project. One for VCC, one for GND, and two data lines for I2C communication. This breakout board has built-in 4.7KΩ pull-up resistors for I2C communications. If you’re hooking up multiple I2C devices on the same bus, you may want to disable these resistors.
5p Female Pin Header 2.54 mm See description...
0,49 lei
The MPL3115A2 is a MEMS pressure sensor that...
63,99 lei
LED KCD1-101N Switch See description for more...
1,99 lei
This board is a simple carrier of Allegro’s...
24,99 lei
RS232 to TTL Convertor Module See description...
3,20 lei
This shield is an extension board for the...
23,99 lei
Colored mini breadboard, ideal for small...
2,36 lei
Nylon Cable Ties 100mm 2.5mm Width Bag of 100...
2,99 lei
This 5 A PWM driver module with reverse...
8,56 lei
AP3216 Proxymity Sensor Module
29,99 lei