Arduino,Microcontroller,IoT,Smart electricity meterManually dealing with electricity meters takes time because someone needs to access the postpaid electricity customer premises. Dealing with customers who fail
for complex digital interfaces, making it accessible to a wide audience. The meter's compact size and lightweight design make it easy to install in various locations without taking up much space. The TTL communication port allows for straightforward integration with Arduino and other devices, ...
The UART interface of the meter is 5v. In the case of connecting the meter to anArduinoboard, no problem will work correctly, in case of connecting with anESP8266module at 3.3v it will not work, since the optocouplers will not be activated with 3.3v, in that case a conditioning should...
The recharge station will also send a confirmation message to the registered mobile number of the consumer on every recharge. The recharge station and prepaid energy meter are shown connected to each via RF module in the project so that prepaid energy meter could send an alert of ...
Summary statistics for each house. 'uptime' is the total time that the system was active and recording. The 'total duration' is 'date of last measurement' minus 'date of first measurement'. The correlation of the mains meter with the sum of all submeters gives an indication of how much ...
they're dangerous) and made the other cable with an old and bad-quality USB cable, but it works well for low-power applications such as this one.I wanted to have the light sensor fixed on the power meter, but without having to modify it or somehow glue to the module on since it's...
To interface the reed switch with the energy monitor we used the same Schmitt-trigger and LED circuit as on the electric meter input. To ensure the meter readings stay accurate in the event of a power cut or brownout we decided that the values for the gas and electric meters would be st...
Figure 1: System diagram for the data collection system. The system has three major components: 1) the data logging PC; 2) the sound card power meter and 3) the ‘RFM EDF Ecomanager’ which uses a Nanode to communicate over the air with a set of individual appliance monitors (IAMs) ...
Connect S port of electronic brick of electricity sensor to A0 port of Arduino board, and we will use the following program to read the analog value, and the send it to computer for display via serial port. + + #define ELECTRICITY_SENSOR A0 // Analog input pin that sensor is attached...
. Similar smart meter roll-outs are planned in many countries. The business case for smart meters in Great Britain 6 assumes that smart meters will drive savings of £4.6 billion due to reduced energy consumption (across both electricity and gas). Smart meters only provide energy consumption ...