In this article, we will be discussing the differences between AWS IoT and AZURE IoT. We first need to understand the functionality to compare their pros and cons. PROS AWS IoT AZURE IoT A variety of analytics, connectivity, and IoT software development services. Easy to navigate development and deployment interfaces. Reliable infrastructure for easy scalability. […]
GETTING STARTED WITH MICROSOFT AZURE IoT Read Post »
In this article, we will try to understand how to interface the MAX30102 sensor with the ESP32 microcontroller and publish values onto the AWS IoT cloud. Materials required: ESP32 Dev module MAX30102 breakout board Jumper wires ESP32 boards add-on Arduino IDE We’ll program the ESP32 using Arduino IDE. So, you must have the ESP32 add-on
INTERFACING ESP32 WITH MAX30102 PULSE OXIMETER WITH AWS IoT Read Post »
In this article, we’ll try to figure out how to get data from the SPH0645 MEMS microphone to the BLYNK IoT app on both desktop and mobile dashboards. From our previous article about MEMS microphones, I have given a detailed explanation on how to get the SPH0645 microphone to display the sound level of the
INTERFACING MEMS MICROPHONE WITH BLYNK IoT APP Read Post »
What new features can we expect from the new KICAD 6 release? All icons are updated to a more refined/ polished display. Calculator comes with an added via size calculation. Schematic (EESCHEMA) changes: Center and right mouse clicks can be used to move the page around. More properties are displayed when the component is selected
What is a MEMS microphone and how is it different from the conventional transducer? MEMS (Micro-Electromechanical Systems), are miniaturized systems that contain both electric and mechanical components with dimensions ranging from mm(millimeters) to um(micrometer). These systems can be used to create a wide array of sensors from accelerometers, microphones, etc. In this article, we are
MEMS MICROPHONE SENSOR Read Post »
INTRODUCTION When we think about IoT and home automation, we look at modular and compact devices, sensors, microcontrollers, etc. Recently, the ESP32 microcontrollers have gained traction in the electronic world, especially in the IoT field. This device has multiple features such as inbuilt WIFI, Bluetooth modules, and sensors. The ESP32 microcontroller runs on a 3.3V
LDO Voltage Regulators for Battery-Powered ESP32 Products Read Post »
P10 is a series of dot matrix displays with a LED pitch of 10mm. It comes in a standard-sized single display screen and consists of a 16×32 led array. Each LED in this display can be individually controlled. By controlling specific LEDs we can display text, shapes, and graphics as required. We can chain these
What is a P10 matrix display? Read Post »
