MQ135 sensor is a Sno2 with a lower conductivity of clean air. The MQ series of gas sensors uses a small heater inside with an electrochemical sensor. These sensors are sensitive to a range of gases used at room temperature.
801S Vibration Sensor Module Pinout, Features, Datasheet, Applications, Working, Alternative
This is a knock sensor module. When you knock it, it can send a momentary signal. You can combine it with Arduino to make some interesting experiment, e.g. electronic drum.
Overview Infrared sensor module is very useful for making systems for obstacle detection, infrared proximity sensor, object detection or occupancy sensing applications . In this blog post a simple …
A piezoelectric sensor is a device that uses piezoelectric effect to measure the changes in pressure, acceleration, temperature, strain,
A Sound Sensor is a simple device that detects sound. It simply presents a Microphone with some other circuitry. Using a Sound Sensor, one
In Electronics circuitry, the current flow is a requirement. They based this ACS721 current module on the ACS712 sensor, which detects
An IR (infrared) sensor is an electronic component that detects and measures the infrared radiation ( IR signals are not observable by the hu
Here is a motor speed sensor module, the major goal is to check the rate of an electric motor. The module can be used in association with a
In Electronics circuitry, the current flow is a requirement. And, For measuring current in a circuit, a sensor is required. A sensor that can measure and estimate the amount of current applied without altering the ... Read more
TTP223 is a Key Touchpad detector IC and is suitable to detect capacitive element variations. The TTP223 is a touchpad detector. This works
In recent years, we have seen various methods of generating electrical signals. Maybe the idea is to generate the electrical signal as
KY-026 Flame sensor module. It's based on a YG1006 sensor, has both digital and analog outputs and a trimmer potentiometer to adjust the sensitivity.
In Electronics circuitry, the current flow is a requirement. . Therefore, the designers have made this ACS721 current module that detects
I got a couple of INA 219 modules from an online seller overseas. I was looking for a different dc current sensor module to start a small battery charger
IoT LoRa Sensor Module and Gateway: Ever wanted to know the temperature of your house everywhere in the world ? Want to add a feature to your weather station, or monitor the air of your workshop ? Let's have a look to this instructable ! This project is initially designed for internet…
In this Arduino IR sensor module tutorial we are explaining how to connect IR sensor module with Arduino Uno and write the code to get the IR motion sensor working.
In this tutorial, we will delve into the fascinating world of the SW-420 Vibration Sensor Module and explore how to interface it with an Arduino controller. This sensor, known for its cost-effectiveness and versatility, operates within a voltage range of 3.3V to 5V and utilizes an LM393 comparator to detect vibrations above a predefined threshold,
Sw-18010P is a non-directional vibration sensor that can be used at any angle. When a force applies, it brought to bear a vibration or a
In this tutorial, we will make "Voltage Sensor Module Interfacing with Arduino – DC Voltage Measurement". Voltage sensors are used to estima
