The best example to explain the drawback of delay function is using two push buttons ... The official documentation of Arduino clearly mentions this in its Notes and Warnings of delay() function ...

an example of custom bootloader implementation ... it means you can run the regular initialization functions afterwards. This code differs, in that it initializes to full arduino-levels (of ...

Example of storing Arduino data to HTTP server with a typical LAMP stack ... The Arduino program uses timer interrupts to obtain accurate timings to perform its functions. On startup the program ...

For example, writing to pin 8 using an Arduino function would be “digitalWrite(8,HIGH)”. However, to write to pin 8 by coding directly to the microcontroller, you would set bit 0 of the PORT B ...

Another simple example of Interrupts ... (pin): In Arduino Uno, NANO the pins used for interrupt are 2,3 & in mega 2,3,18,19,20,21. Specify the input pin that is used for external interrupt here. ISR: ...

Have you had your hands on an Arduino Uno R4 since its release? In this interview, Alessandro Ranellucci discusses the technical innovations of the Arduino Uno R4, including its 32-bit microcontroller ...

The basic functions of the Arduino IDE – pinMode, digitalRead, digitalWrite, and analogRead – are available. Most of the WiFi functions work just like the WiFi shield library. There are a few ...

Saelig unveils five Arduino shields that are stackable to expand the capabilities of the ubiquitous Arduino microcontroller platform. Light control, audio capabilities, motor control, Ethernet ...