Overview
In this article, we’ll show you how to make a gesture detector by simple components like PIR sensor and Arduino Nano.
What You Will Learn
Explain PIR sensor applications and how it works
Run an 8-Pixel PIR sensor named TPA81
Use PIR sensor to detect motion and gesture by Arduino
Make a cool detector to increase or decrease your speaker volume.
PIR Sensor; How Does It Work?
A passive infrared sensor (PIR sensor) is an electronic senso...
Overview
Many electronic projects require serial communication to communicate with some sensors or modules, or to connect two microcontrollers together, or even to connect a microcontroller to a computer.In this tutorial, we are going to review the serial protocol in the STM32 microcontroller series. If you are unfamiliar with these microcontrollers, refer to "Getting Started with STM32F103C8T6".
What you will learn
Get to know with serial protocol
...
Overview
In this tutorial, you’ll learn about the ultrasonic module and find out how it works. In the end, you’ll be able to connect it to the Arduino board and use it as a motion detector to control your monitor with hand gestures.https://electropeak.com/learn/wp-content/uploads/2019/08/Video-Original.compressed-2.m4v
What You Will Learn
What ultrasonic module is and how it works
How to use ultrasonic module with Arduino
...
Overview
Thousands of cars are being stolen every day around the globe. So it is really important to protect and secure your car. In this tutorial we will use the SIM808 module to build a GPS car tracker.
If you are not willing to use a GPS read this article to find out how to detect location by GSM modules: (Using GSM with Arduino as an alternative for GPS).
What You Will Learn
Get to know with the concept of GPS
Get to know with the sim808 module
Build a GPS car tr...
SHT10 Temperature Humidity Sensor Features
The SHT10 module is a high accuracy sensor for measuring temperature and humidity. This module can be easily connected to a variety of microcontrollers using two digital output pins. One for data transfer and the other for adjusting data transfer speed between the module and the microcontroller. The range of temperature measurement is -40 to +123.8 degrees Celsius with 0.01 degrees Celsius accuracy. The humidity range is 0 to 100% with 0.05% accuracy. This module i...
MTH02 Temperature and Humidity Sensor Features
There are various types of temperature and humidity sensors on the market in terms of price, accuracy and measurement range. The MTH02O is one the smallest type of these sensors. This sensor uses a digital pin to transfer the temperature and humidity data.Features:Low power consumptionSmall sizetemperature Measurement range: -40°C to +70°C with 0.5°C accuracyHumidity range: 18% to 98% with 3% accuracyApplication:HVACConsumer ProductsTesting and measur...
