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 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 »
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 »
Due to skyrocketing progress in the semiconductor industry, microcontrollers like the Arduino development boards have come a long way since their origin and are readily available for projects of all kinds. In this comparison article, we will dissect Arduino and esp32 to know their differences and which one of these to buy. if you need
Know the Differences: Arduino and ESP32 Read Post »
If you have reached this page, you are planning to use loadcell to measure weight in your project and trying to find out how to go about it. This article will explain the step-by-step procedure to use a loadcell with Arduino, ESP32, Raspberry Pi, or any other microcontroller. What are loadcells??? A load cell is
How to use Load Cells with Arduino ESP32 or Any Microcontroller??? Read Post »
Artificial Intelligence and Machine Learning are being popularly deployed in numerous applications these days. Face Recognition, Speed Recognition, Text Recognition, or specific ML Models are common technologies that are used to solve traditional engineering problems. But how can you run these technologies on an embedded microcontroller running on low power supplies??? You can use a
Getting Started with AI and ML Embedded Development Boards Read Post »
Arduino makes an ideal “brain” for any DIY project that requires an electronically controlled action. They’re reliable, open-source, efficient, and affordable and as such, there are plenty of projects out there that specifically call for an Arduino. This article will give you information on what kind of Arduino projects can be built in 2021 Arduino
Top 10 Arduino Projects in 2021 Read Post »
Before starting the installation procedure, make sure you have the latest version of the Arduino IDE installed in your system. To install the ESP32 board in your Arduino IDE, Open Arduino IDE, go to File> Preferences. Enter https://dl.espressif.com/dl/package_esp32_index.json into the “Additional Board Manager URLs” field as shown in the figure below. Then, click on “OK”.
Installing ESP32 Add-on and Libraries in Arduino IDE Read Post »
As ultrasonic sensors started being used in cars as reverse parking sensors, manufactures started producing them in bulk which made them easily available in a wide variety of models at cheap prices. We at Probots (www.probots.co.in), sell a wide range of ultrasonic sensors which are easy and simple to interface with microcontrollers. Why is AJ
How to Communicate Waterproof Ultrasonic Sensor AJ-SR04M/JSN-SR04T with Arduino/ESP32 Read Post »
Introduction: Analog TDS Conductivity sensor is used for measuring the TDS value of the water, this TDS values define the cleanliness of the water. It can be used to check the quality of domestic water, hydroponic liquids, and in other fields of water quality testing TDS Pen is widely available to measure TDS value, but
How To Interface TDS Water Conductivity Sensor Module with Arduino Read Post »
