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Product Description
The Azdelivery 3M Kabel DS18B20 Digital temperature sensor offers 9-bit to 12-bit Celsius temperature measurements and has an alarm function with non-volatile upper and lower release points programmable by the user. The sensor does not need a standby current, i.e. that is if temperature data is not read, the sensor does not use electricity at all.

particularities
- Thanks to the unique 1-wire interface, the sensor only needs a portpin for communication with a microcontroller.
- Each sensor has a clear 64-bit series address so that several sensors can work on the same one-wire bus.
- Thanks to three meters of cable length scope when attaching the sensor. Also suitable for outdoor use through waterproof cable.
Technical specifications
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 management | 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 buying one of our high-quality products, you will also receive an inclusive e-book for a quick introduction to the world of microelectronics.
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