Learn Arduino programming by creating 150+ Arduino tutorials and projects with step by step instructions and example sketches in Arduino IDE
INA219 is a shunt Current Sensor module introduced by the Texas instruments. It is a Zero-Drift, Bidirectional, Power Monitor module that monitors shunt voltage, Bus voltage, current, and power. It …
We can see biometric authentication almost everywhere around us, fingerprint scanning being the most frequent one. From our smartphones to door locks to cars, fingerprint scanning is being implemented to …
AD9850 DDS Signal Generator Module is one of the small, low-cost boards to generate analog signals. This integrated board can be controlled through a microcontroller and can be digitally programmed …
In this tutorial, we will interface DS3231 RTC Real Time Clock module with Arduino which is used to get current time. We will display RTC values on an OLED. We …
This topic will explore the pin configuration, interfacing with microcontroller/Arduino, features, and applications of AD8232 ECG module. The module AD8232 uses AD8232 analog IC. AD8232 IC is the main component …
In this user guide we will learn to interface RCWL-0516 microwave radar sensor module with Arduino and program it for motion detection. We will discuss the components of RCWL-0516 sensor …
TTP224 is a non-contact four-channel touch sensor IC designed to replace traditional buttons for effortless control. As the name suggests, it has four touch keys. It works by detecting the …
WS2812B is the most popular addressable RGB LED. Whether used for decorations or hobby projects, they are used for their easiness, bright colors, low required voltage. Most importantly, it contains …
Relays are one of the essential components in the electronics industry. A relay is an electromagnet that acts as a switch by opening or closing its contacts to controls the …
In this tutorial, we will learn to generate PWM using Arduino. We will learn to generate fixed frequency, variable frequency, fixed duty cycle, and variable duty cycle PWM signal using …