Description
The AZDelivery 1M Cable DS18B20 Digital Temperature Sensor provides from 9-bit to 12-bit Celsius temperature measurements and features an alarm function with non-volatile, user-programmable high and low trigger points. The sensor requires no standby power, meaning that when temperature data is not being read, the sensor consumes no power at all.
Special features
- Thanks to the unique 1-wire interface, the sensor requires only one port pin to communicate with a microcontroller.
- Each sensor has a unique 64-bit serial address so that multiple sensors can operate on the same one-wire bus.
- Thanks to one meter cable length, the sensor can be mounted anywhere. Also suitable for outdoor use thanks to waterproof cable.
Technical data
| Design | TO-92 |
| Temperature measuring range | -55°C to 125°C |
| Accuracy | +/-0,5° |
| Storage temperature range | -55°C to 125°C |
| Operating voltage (logic level) | 5 V |
| Power supply | 3.0 V to 5.5 V |
| Output line | red (VCC), yellow (DATA), black (GND) |
| Resistance | 4.7 kΩ |
Projects with Raspberry Pi
In our blog posts you will find a variety of projects with the DS18B20 sensor with Raspberry Pi, as well as in the forum in the maker community.
Quick-Start-Guide
When you purchase one of our high-quality products, you will also receive an included e-book for a quick introduction to the world of microelectronics.