The arduino flex sensor circuit is very simple and easy to understand. To read the flex sensor we need to make a voltage divider circuit with the flex sensor. We have used a 15K resistor with the ...

This sensor device is built to measure the amount of current being used, ... Arduino Based Current Sensor Circuit. Posted Saturday, December 31, ... From its pin configuration, the voltage across ...

The connection of the circuit is also very simple, we have just connected the VCC and ground from the Arduino board to the sensor module and we have used GPIO2 to GPIO6 to connect the LEDs. The ground ...

The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , built around the LM393 comparator, gives ...

A High School Robotics course using presently using the Particle.io photon but later using several Arduino boards from the: Nano33Iot, Nano33BleSense, ... Using a voltage divider to better control the ...

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 ...

Arduino reads this output voltage of the temperature sensor using Analogue pin A1 and performs calculations to convert this analog value to a digital value representing the current temperature. After ...

Describe the problem you have/What new integration you would like I suggest implementing a new voltage sensor for the AC Voltage Sensor 0 to 250V Voltmeter ZMPT101B device, ideal for home automation ...

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.