IoT
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Maxim Integrated’s Ultra-Low-Power Dual Core Microcontroller with BLE 5.2 Shrinks BOM Costs by Up to 33 Percent for IoT Applications Designers of wirelessly connected, coin cell-operated internet of things (IoT) products can now reduce bill-of-materials (BOM) costs by one-third while also saving space and battery life with the MAX32666 microcontroller (MCU) from Maxim Integrated Products. This ultra-low-power dual Arm® Cortex®-M4 MCU with floating-point unit (FPU) and Bluetooth Low Energy 5.2 (BLE 5.2)… |
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Voice Controlled Home Automation using Google Assistant – Control Multiple loads in Online, Manual, and Timer Mode With the advancement in virtual assistants like Google Assistant and Alexa, Home automation and Voice controlled applications are becoming normal. Now, we ourselves have built many home automation projects, from simple Automatic Staircase Lights to IoT based web controlled Home Automation using Raspberry Pi. But this project here is different, the idea here is to create a… |
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Wireless Multi-Sensor IoT Module with Precision Algorithms for Smart Home and Wellness Monitoring Applications TDK Corporation has introduced the InvenSense SmartBug, a compact, out-of-the-box, wireless multi-sensor solution designed especially for the commercial and consumer IoT applications. The SmartBug provides quick and easy access to reliable and smart sensor data without the need for programming, soldering, or extra modifications. The SmartBug acts as… |
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Cough Detection System using Arduino 33 BLE Sense and Edge Impulse COVID19 is really a historic pandemic affecting the whole world very badly and people are building a lot of new devices to fight with it. We have also built an automatic sanitization machine and Thermal Gun for Contactless temperature screening. Today we will build one more device to help fighting with Coronavirus. It is a cough detection system, which can distinguish… |
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Voice Controlled FM Radio using Arduino and Google Assistant Nowadays, most of us like to listen to music, with our smartphones. But a few years back, this was not the case, at that point in time, FM radios were the first choice for listening to music, podcasts, news, and others. Nowadays nobody listens to the radio for music, news, and others, grandma and grandpa being an exception. So, to revive the old… |
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MPU6050 Gyro Sensor Interfacing with ESP32 Board The MPU6050 sensor module consists of an accelerometer and gyro on a single chip. It contains analog-16 bits in the digital converter for each channel. So it can capture the x, y, and z channels at the same time. The sensor uses I2C-bus to interact with Arduino or any other microcontroller. The MPU-6050 sensor module used in many applications like drones, robots, motion… |
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Role of IoT in Promoting Livestock Health through Remote Monitoring and Data-Driven Decision-Making Agriculture is undergoing an evolution and technology is fast becoming an indispensable part of farming. To a great extent, the agricultural industry relies on innovative ideas and technological advancements to help increase crop yields. From automation and robotics to connected livestock, the next generation of farming is indeed going to leave us amazed. Today, the Internet… |
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Digi-Key Electronics Announces Global Partnership with Truphone to Offer IoT Connectivity at the Touch of a Button Digi-Key Electronics announced that it has partnered with Truphone to bring cellular IoT connectivity services to manufacturers worldwide. The partnership will provide customers with connected cellular devices and a fully managed service. Digi-Key will use Truphone’s state of the art SIM technology, allowing users to connect IoT devices to… |
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Fingertip-size nRF52840 Module with Bluetooth 5.2, Thread, Zigbee and NFC for Compact IoT Applications Canada based I-SYST has come up with a tiny nRF52840 module that is as small as a fingernail. Named BLYST840, the module has 46 I/O, 1 MB flash, 256 kB RAM, is ready for Bluetooth 5.2, is Thread, and ZigBee capable, NFC-enabled, comes with built-in security measures and supports MicroPython. The nRF52840 ARM Cortex-M4F module is feature-rich with ultra-low-power SoM that… |
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IoT based Smart Jar using NodeMCU ESP8266 and Ultrasonic Sensor Previously we built a smart container using weight as a measurement parameter to send alerts. Now in this IoT smart jar, we will check the level of a Jar using Ultrasonic sensor and send an alert email to the user. The level of Jar will also be displayed on a webpage hosted on NodeMCU ESP8266. This smart Jar allows us to keep track of the stocks,… |
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Design your own Compact 5V/3.3V SMPS Circuit for Embedded and IoT Projects A crude way to power your DC circuits with AC mains is to use a step-down transformer for stepping down the 230V mains voltage and adding a couple of diodes as a bridge rectifier. But due to the huge space size and other drawbacks, it cannot be used for all purposes. Another most popular and professional way is to use Switch Mode Power Supply Circuits for converting your AC… |
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NodeMCU Data Logger to save Temperature and Pressure on Thinger.io Cloud Platform We previously used NodeMCU to log temperature data in the Google sheet. Now here we are going to send data to Thinger.io IoT cloud and display it in an attractive graphical format. A BMP180 sensor is interfaced with NodeMCU ESP8266 to collect the temperature, humidity, and altitude data, which will be sent to the Thinger.io platform. In this tutorial, we will learn how… |
