As I've experimented and played with a lot of different sensors, I've discovered that these basic devices can be built for ...

The BMC will be installing Internet of Things (IoT) sensors on the dewatering pumps deployed in low-lying areas in the island city. The decision was taken after 80 new flooding spots were ...

An LD2410 presence sensor that was working perfectly for weeks on an ESP8266 stopped providing data after a recent ESPHome update. The ESPHome device connects to Wi-Fi and Home Assistant, and all ...

The problem After upgrading from ESPHome 2025.5.2 to 2025.6.0, and flashing my four AtHom AR-01 wirelessly, all of them stopped working. My automations use the receiver part only. The ESPHome device ...

Nowadays almost all state-of-the-art equipment has temperature sensors. Often engineering projects have tight deadlines and poor funding. For this reason engineers have to use temperature sensors with ...

Consequently, the temperature sensed by the Pt100 sensor has been considered a representative value for the graphene Hall probe. In the electronic measurement (as shown schematically in Figure 1 c), a ...