/hidroponia-inteligente │ ├── firmware/ # Código para ESP32/ESP8266 │ ├── lib/ # Librerías externas (OneWire, DallasTemperature, FirebaseESP, etc) │ ├── src/ │ │ ├── main.ino # Programa principal de ...

The sealed box essentially acts as a pressure sensor. To test the concept, a large scale is made from foamcore and four load cells which feed into an Arduino which in turn is connected to a laptop ...

This LPG gas leak detector uses an Arduino Uno and MQ-5 gas sensor to detect gas levels in the air and activates a buzzer and LED to alert users when a leak is present. This is a beginner-friendly ...

Wearable sweat biosensors enable the non-invasive, real-time monitoring of hormones. Here, we highlight the development and commercialization of a wearable technology that can measure hormone ...

As the first metal-oxide gas sensor featuring multiple sensing elements on one chip, the SGP30 provides more detailed information about the air quality. Download all the source files and open examples ...

1Beijing Key Laboratory of High Voltage & EMC, North China Electric Power University, Beijing, P.R.China 2State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources,.

R@25°c : 1k-100kΩ. R@25°c precision value: ±1%, ±2%, ±3%, ±5%, ±10%. Each box will take 4 belt. And we will put the sticker of sensor specification attached. Box Size: 460*335*350mm or customized NTC ...