WiFi and Bluetooth LE can now be used simultaneously on Arduino boards with NINA-W102 (ESP32) module
Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...
Just last year, we reported on the SparkFun Air Quality PM1/PM2.5/PM10 Sensor, based on the Bosch BMV080 fanless air-quality sensor and priced at around $65. DFRobot has now launched a low-cost ...
Abstract: Background: Accurate pH measurement is vital in diverse settings such as water quality assessment, food production, and laboratory procedures. This study introduces a pH meter design ...
Abstract: The use of ruthenium oxide (RuO2) as a pH sensor is a relatively novel idea and understanding how preparation of the sensor effects and its sensing properties is crucial. In this article, ...
Vollständige Kontrolle über beliebig viele ESP32-Geräte mit Arduino-kompatiblen Sensoren (SHT31, DS18B20, pH, EC, etc.) durch dynamische Konfiguration ohne Code-Änderungen. Nutzer können ...
Alkaline water is water with a pH value greater than 7.0. Most commercial brands of alkaline water have pH levels between 8.0 and 9.0. Proponents suggest that drinking alkaline water may help certain ...
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