We don’t know if this will come as a surprise to the regular Hackaday reader, but a whole bunch of Atmel microcontrollers have a very cool feature hidden away in their datasheets. Most of them – ...

Nowadays, numerous electronic sensor modules are available on the market that can be combined with inexpensive microcontroller boards to measure environmental parameters of importance. The project ...

First of all, there are definitely simpler ways to monitor remote temperatures, but [Mike]’s remote MQTT temperature sensor and display project is useful in a few ways. Not only does it lay out how to ...

Temperature sensors are an important yet often overlooked part of a HomeKit setup. Even working as a passive tracking device, I want to add them to every room to understand more about what’s happening ...

DHL, the express and logistics brand of Deutsche Post World Net (DPWN), saw the problem as a challenge—and an opportunity. It developed an RFID- and sensor-based system to provide pharmaceutical ...

Posts from this topic will be added to your daily email digest and your homepage feed. An infrared thermometer seems like an odd thing to put on a $1,000 smartphone. An infrared thermometer seems like ...