Precision scale with HX711


  • The HX711 is a 24-bit AD converter that provides very accurate tenth-gram measurements. Possibility to weigh grams, up to tens of kilograms.
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  • Particularly popular in microprocessor and microcontroller technology due to its size and variety of applications.
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  • Calibrate the scale with the supplied scales for the most accurate results.
  •        Mostly used for weighing in areas:       
  • Beekeeping - catching the hives, tracking changes in scale, determining honey yields, hive hives.
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  • Protection of goods - monitored rack with precious goods (perfumes, chains etc.), sound signaling of goods removal with entry into MySQL database with time with possibility of switching cameras.
  • At home - kitchen scales, personal scales, goods scales, hook scales.
  •        Possibility to transmit measured data to database via Ethernet module / shield, WiFi module, or using IoT networks LoraWan, Sigfox, NB-IoT, eventually GSM / GPRS network / 3G.       
          

    Hardware for Project


  • Arduino Uno R3
  • Ethernet shield W5100
  • Ethernet module W5500
  • Wifi shield
  • Sigfox modem WISOL
  • LoraWAN module
  • NB-IoT module
  • SIM-800