5~24V wide operating voltage range. XKC-Y26-V Contactless Liquid Level Sensor Pinout The XKC-Y26-V sensor has a total of 4 pins. Two power pins, one mode select pin, and one output pin. The pinout of ...

Arduino Motion Sensor – Circuit and Working The circuit diagram of the automation device using a motion sensor is shown in Fig. 2. It consists of an Arduino Nano board (MOD1), a PIR sensor (S1), a ...

int VoltageMsmt = analogRead (voltageV);: Reads the analog voltage from pin A0 and stores the raw ADC (Analog to Digital Converter) value in the variable VoltageMsmt. float Vcalc = (5.0/1023) * ...

Note that the sensor's baud rate is 2400bps. Table: Output Voltage versus Dust Density To get the output voltage value, the output of the sensor should be transformed by the following linear function.

The analog sensor on the Arduino board senses the voltage on the analog pin and converts it into a digital format that can be processed by the microcontroller. Here, we are feeding the input voltage ...

It’s an easy to build high voltage power supply that interfaces with an Arduino. After harvesting a flyback from the power board of a CRT, [Andrew Moser] added a new primary coil to the transformer.