Huge Savings Item! Save 18% on the Adafruit HTU21D-F Temperature & Humidity Sensor Breakout Board [ADA1899] by Adafruit at G Cullum Heating & Air. MPN: 100442. Hurry! Limited time offer. Offer valid only while supplies last. 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 52% when it feels more like 77%. Enter the HTU21D-F Temperature + Humidity Sensor - the best way to prove the weatherman wrong! This I2C digital humidity sensor is an accurate and intelligent alternative to the much simpler Humidity and Temperature Sensor - SHT15 Breakout It has a typical accurac
Product Description & Reviews
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 52% when it feels more like 77%. Enter the HTU21D-F Temperature + Humidity Sensor - the best way to prove the weatherman wrong! This I2C digital humidity sensor is an accurate and intelligent alternative to the much simpler Humidity and Temperature Sensor - SHT15 Breakout It has a typical accuracy of ±2% with an operating range that's optimized from 5% to 95% RH. Operation outside this range is still possible - just the accuracy might drop a bit. The temperature output has an accuracy of ±1°C from -30~90°C. If you're looking to measure temperature more accurately, we recommend the MCP9808 High Accuracy I2C Temperature Sensor Breakout Board. Such a lovely chip - so we spun up a breakout board that includes the Filtered version (the white bit of plastic which is a PTFE filter to keep the sensor clean), a 3.3V regulator and I2C level shifting circuitry. This lets you use it safely with any kind of microcontroller with 3.3V-5V power or logic. Each order comes with one fully assembled and tested PCB breakout and a small piece of header. You'll need to solder the header onto the PCB but it's fairly easy and takes only a few minutes even for a beginner.
Features & Highlights
- HTU21D-F Temperature & Humidity Sensor Breakout Board
- i2c digital interface (7-bit address 0x40)
- 3.3V voltage regulator and i2c level shifting circuitry on board
- Operating Voltage: 3.3 to 5V (Power and logic level)
- Dimensions: 18mm x 16mm x 2mm / 0.7" x 0.6" x 0.08" Weight: 1g
Additional Information
Item Size:
4.72 x 0.2 x 2.76 inches
Package Weight:
0.02 pounds
Package Size:
2.83 x 0.16 x 3.46 inches
Have questions about this item (100442), or would like to inquire about a custom or bulk order?
If you have any questions about this product by Adafruit, contact us by completing and submitting the form below. If you are looking for a specif part number, please include it with your message.
mpn: 43224-5879, ean: 0729043546893,
Features: Temperature & Humidity display, Large digits on big LCD screen. Memorizes MAX/MIN Values of indoor temperature. Fahrenheit/Celsius (℉/℃) switchable. 2 putting methods: [1] magnetic stick [2] table stand. Super low power-consumption. Pow...
mpn: 3027060, ean: 0095969414845,
Amprobe products range from an extensive line of clamp meters and digital multimeters to industry-specific tools for residential/commercial electricians, HVAC/R technicians, utilities and industrial maintenance professionals. All Amprobe tools underg...
mpn: 4316405227, ean: 0693892997765,
Features and Specification Check a room's indoor Temp and Humidity levels with this portable combination thermometer and humidity gauge Unit Size: High: 3 ½'' x Wide: 3 ½'' x Deep: 1'' Temperature range: 32 to 122°F (0C~50C) Resolution of Temperat...