This tutorial will guide you through the process of building a tachometer around an Arduino. Tachometers are used to measure rotation rate in Revolutions Per Minute (RPM). You don’t need much… ...

I will not go into greater detail of the code behind the rotary encoder + arduino experiment, as featured articles and great tutorials are available all over the web. Lab Note: RT & Arduino experiment ...

DO NOT connect in any ways the main power supply that drive the LOAD to the arduino and transistor circuitry! Turn OFF the relay with delay You can use this code example to introduce a delay in your ...

Arduino is an open-source electronics platform based on easy-to-use hardware and software. This tutorial explores its core features, setup process, and how to perform basic tasks like programming and ...

Conclusion Direct port manipulation in Arduino allows for more efficient and powerful control of the microcontroller's I/O pins. This tutorial has introduced you to the basics of port registers and ...

We’ve featured loads of IR Arduino projects and they are all exciting and unique. The projects spring from a specific need or problem where a custom infrared remote control is the solution. [… ...

In a previous article, we looked at connecting various kinds of Arduino hardware to your Mac. Here's how to get started programming on them to create your own projects.

Dive into the world of Arduino GPS applications with our detailed guide on interfacing the NEO-6M GPS module using the TinyGPSPlus library. Explore trilateration, connect VCC, GND, TX, RX pins ...

SIM800L GSM Module Connections (Requires Level Shifting) The SIM800L module needs special attention because it operates at 3.3V logic levels while Arduino uses 5V. We need a voltage divider circuit to ...