Hi seekers! Welcome to another article discussing a sensor from the MQ gas sensor series. Today, we are discussing the MQ-9 gas sensor, which can detect gases like carbon monoxide, CH4, and LPG. It has a long life and a simple structure, and the heart of this gas sensor is the sensing element on the heating circuit. Usually, such sensors are part of large projects where they sense the target gas and send a signal for any alarming condition.We’ll begin the discussion with the basic introduction of this sensor in which we’ll discuss the basic parts and their duties. After that, we’ll move towards the datasheet elements and study this sensor's features, specifications, and other details. You will also see its working principles and diagrams to understand the concept. In the end, there will be ...
Hi readers! Hopefully, you are well and exploring technology daily. Today, the topic of our discourse is the LSM6DSL iNEMO Inertial Module, Always-on 3D Accelerometer, and 3D Gyroscope. You might already know about it or something new and different.
The LSM6DSL is an iNEMO inertial module of the higher level offered by STMicroelectronics which combines a 3D accelerometer and a 3D gyroscope into one small unit. This sensor module will help to cater to clients' needs for more accuracy and energy-efficient motion sensing in the current world applications. Due to its battery-powered and continuous operation nature, it can principally used in battery gadgets such as smartphones, fitness trackers, and smartwatches.
The LSM6DSL shines especially where high-resolution motion detection is possi ...
Hi Friends! I hope you are doing well. Welcome you onboard. Today, I'll discuss the basic Introduction to HC-SR04 Ultrasonic Sensor. It is an ultrasonic sensor, also known as an ultrasonic transducer that is based on a transmitter and receiver and mainly used to determine the distance from the target object.
The amount of time it takes to send and receive waves will determine how far the object is placed from the sensor. It mainly depends on the sound waves working on “non-contact” technology. The required distance of the target object is measured without any damage, giving you accurate and precise details.
This sensor comes with a range between 2cm to 400cm and is used in a wide range of applications including speed and direction measurement, wireless charging, humidifiers, medical ...
Hello peeps! I hope you are having a good day. We all know carbon monoxide is a dangerous and harmful gas that can even be fatal. It is a colorless and odorless gas so it is difficult to sense its presence therefore, different types of sensors and indicators are required to make the places safe especially those where there is a chance for carbon monoxide gas production as a byproduct. Here, one of the most promising detectors is the MQ-7 carbon monoxide sensor which instantly detects and indicates the presence so the users may save their lives. This is the most popular choice for this purpose because of its low cost, high performance, and instant response.
This article will commence by introducing the MQ-7 carbon monoxide sensor. Subsequently, we will delve into essential details from it ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at a detailed Introduction to HC-SR501. HC-SR501 is a motion detector sensor, that uses infrared waves for the detection of an object. It is an automatic control device, and also has large sensitivity and high reliability. It is used in auto-sensing control devices, where we need to perform motion detection.
HC-SR501 is used in industrial projects and buildings for security purposes. In today's post, we will have a look at its pinout, working, protocol, circuit diagram, etc. I will also share some links to projects where I have interfaced it with Arduino and some other microcontrollers. Friends if you have any questions please ask in the comments I will try my best to solve your problems and I w ...
Hi readers! Hopefully, you are well and exploring technology daily. Today, the topic of our discourse is the VL6180 Time-of-Flight (ToF) Proximity Sensor. You might already know about it or something new and different.
It is a Time-of-Flight (ToF) proximity sensor, VL6180 from STMicroelectronics. It was built specifically to accurately measure the distance of IR light. This device is actually working based on infrared emission towards an object, the reflection of that emission will travel back to the sensor for it to compute distance; and due to the time-of-flight principle applied to this kind of computation, accuracy to measurement could be well given.
One of the key features of the VL6180 is its compact form factor, which makes it ideal for integration into space-constrained applicat ...
Hi readers! I hope you are fine and spending each day learning more about technology. Today, the subject of discussion is the FlightSense Multi-zone distance sensor with an ultra-wide 90° field of view for presence detection. It may be something you were aware of or something new and unique.
The multi-zone distance sensors are developed by STMicroelectronics. They are high-tech ToF devices that ensure precise, reliable distance measurements. Distance is measured through infrared illumination, measuring the time light takes to return after its reflection off objects. These devices ensure that distance will be accurately calculated regardless of ambient light conditions.
With an ultra-wide 90° field of view (FoV), it is possible to monitor several zones simultaneously, which enables the p ...
Hi readers! Welcome to another article where we are discussing the MQ family members. Today, our motto is to learn about the MQ-5 natural liquified petroleum gas (LPG) sensor. The gas sensing material used in this sensor is known as tin dioxide(SnO2). It detects the natural LPG in the surroundings as soon as the core material of this sensor comes in contact with the LPG. This will be explained in simple words in this article.
Today, we’ll start learning about the basic introduction of the MQ-5 natural LPG sensor. After that, we’ll move towards its datasheet element, where we are going to see the specifications and features of the sensor, along with the pinout configuration and internal structure. We’ll also see the working principle and applications of the MQ-5 natural LPG sensor, and a ...
Hi readers! I hope you are fine and spending each day learning more about technology. Today, the subject of discussion is the ADXL345 3-Axis Digital Accelerometer. It may be something you were aware of or something new and unique.
The ADXL345 is a small form factor, high dynamic range, low power-consuming accelerometer designed by Analog Devices. It is used extensively in consumer electronics and is also applied in automotive systems to develop applications such as motion sensing and orientation detection, industrial automation, healthcare with applications such as vibration analysis, and so on.
This accelerometer offers range options of ±2g through to ±16g, up to 13-bit output resolution and integrated motion sensor samples that include tap, double tap, and free-fall. Due to its low en ...
Hi readers! I hope you are doing well and learning new things daily. Today, we have a detailed overview of the MAP(Manifold Absolute Pressure) Sensor, its working principle, types, structure, and features. The Manifold Absolute Pressure (MAP) sensor is a crucial element in a vehicle's engine to control pressure. The MAP sensor measures the pressure inside the intake manifold and transmits this data to the ECU so that fuel injection, ignition timing, and air-fuel mixture can be optimized. The MAP sensor is used to ensure engine efficiency, performance, and fuel economy.
The MAP sensor functions by the transformation of manifold pressure variations into an electrical signal, which is then interpreted by the ECU to calculate engine load. It is complemented by other sensors, including the M ...
