Arduino Sensor Interfacing Tutorial
A sensor is a device that transforms physical quantities like temperature, humidity, pressure, etc, to an electrical signal Moreover, this signal is often fed to a microcontroller...
A sensor is a device that transforms physical quantities like temperature, humidity, pressure, etc, to an electrical signal Moreover, this signal is often fed to a microcontroller...
To continue with our tutorial on synchronous serial with PICs, we will know look at I2C, another popular protocol used by sensors, displays and memory devices ...
Simply put, synchronous serial protocols like SPI and I2C have a separate line for timing (the CLK line) while asynchronous protocols like UART (RS232) don’t The addition of a...
PIC microcontrollers, obviously, can do more than just light up LEDs or reading button states Microcontrollers can also communicate with another microcontroller or with other...
The SIM800L is a cheap and portable GSM breakout board with all the capabilities of the larger SIM900 shields In this Arduino SIM800L tutorial, I will help you with using this...
Displays are almost always a part of any microcontroller project or embedded system Fortunately, there are cheap LCDs available with a wide support for multiple microcontroller...
For most microcontrollers, the input and output channels are handled by data direction special function registers AVR microcontrollers call them Data Direction Registers (DDR)...
If you are looking to have wireless features on your next project and don't want to spend that much, then an Arduino NRF24L01 solution might be for you The NRF24L01 by Nordic...
The “hello world” of microcontroller programming is flashing an LED As an introduction to Arduino programming, we’ll code several simple Arduino LED sketches; we’ll be...
Building robots with Arduino starts with knowing how to move objects through motors There are a lot of types of motors used in microcontroller-based systems: DC motors, stepper...