Air Quality Prediction is a project that balances Arduino development and Machine Learning. I have always found the world of machine learning captivating but was never able to run models on real-time data. Arduinos provide the solution with a vast array of sensors supported on their microcontrollers. As a result, I knew that I wanted […]
There are many smart devices available to us that are able to detect our heart rate and other bio data by using a method called photoplethysmography (PPG), a concept of how blood is able to reflect red light while absorbing green light. The device can detect the amount of blood flowing, so when there’s more
Wearing Your Heart on Your Sleeve Continue Reading
This Arduino Nano Shield consists of a Light sensor, a Magnetic field sensor, and Temperature sensor. The shield can be used to develop various projects required light sensing, magnetic field sensing, and temperature sensing. All sensors provide analog voltage outputs, so each output is connected to analog inputs of Arduino Nano. SENSORS OPT101 High Sensitive
When you are responsible for maintaining devices at a client’s location, software tools like remote desktop and SSH are great, but sometimes they are not enough. For some problems, you need to get eyes and hands on the device to figure out what’s going on and fix the problem. This is a challenge [Will Donaldson]
TELEPRESENCE ROBOT FOR “DOING THE ROUNDS” Continue Reading
We have built quite a number of weather stations in several past tutorials, with each one differing from the other by the use of a different sensor, different display, etc. Today, we are going to build another weather monitoring station using the BME280 Temp and humidity sensor from Adafruit and an OLED display. The BME280 is an integrated
ROOM WEATHER STATION USING ARDUINO AND BME280 Continue Reading
TDK Corporation’s announces the immediate worldwide availability of the Chirp CH-101 MEMS-based ultrasonic Time-of-Flight (ToF) sensor. This ToF sensor utilizes a tiny ultrasonic transducer chip to send out a pulse of ultrasound and then listen for echoes returning from targets in the sensor’s field-of-view. By calculating the ToF, the sensor can determine the location of
MEMS-BASED “SONAR ON A SILICON CHIP” ULTRASONIC TIME-OF-FLIGHT SENSORS Continue Reading
ROHM announces the availability of an ultra-compact high accuracy seismic detection sensor module, BP3901, which is ideal for applications requiring reliable earthquake detection, such as automatic doors, unmanned transport vehicles, and smart meters. Functions for accurately detecting vibration when an earthquake occurs and for stopping operation of equipment have garnered increased interest to prevent secondary
ULTRA-COMPACT HIGH ACCURACY EARTHQUAKE DETECTION SENSOR MODULE Continue Reading
City dwellers often spend a large amount of their time indoors, either in an office, at school, or simply at home. Urbanized spaces, however, tend to trap and develop bad air quality as they get more insulated for energy efficiency purposes. The concentration of CO 2 is an indicator for bad air quality. Today´s market solutions for
PHOTOACOUSTIC SPECTROSCOPY (PAS) MINIATURIZES CO2 SENSOR XENSIV™ PAS210 Continue Reading
Teledyne e2v, a Teledyne Technologies company and global innovator of imaging solutions, and TowerJazz, the global specialty foundry leader, announces that Teledyne e2v’s Emerald™ 67M image sensor, designed for ultra-high resolution electronics inspection, high-end surveillance and microscopy is now available. The sensor is a member of Teledyne e2v’s Emerald family and features TowerJazz’s smallest in the world
TELEDYNE E2V’S EMERALD 67M, HIGH-RESOLUTION IMAGE SENSOR Continue Reading
Infineon Technologies will launch a monolithically integrated linear Hall sensor which was developed entirely according to the safety standard ISO26262 for automotive applications. With just one device, the XENSIV TLE4999I3 enables the development of fault-tolerant systems that have to meet the highest level of functional safety (ASIL D). These include, for example, electric steering systems, electric throttle
WORLD’S FIRST MONOLITHICALLY INTEGRATED LINEAR HALL SENSOR FOR ASIL D SYSTEMS Continue Reading
