Features of the DIY function generator Arduino project include: – Fully digital control : No need for passive analog components, which simplifies the design and enhances reliability.

Despite a wealth of tutorials for setting up and writing code for the ESP8266 WiFi module, there has not been much of anything on programming this cheap wireless module with the Arduino IDE. Finall… ...

As a pointer, if you wanted to alter the frequency of Arduino PWM on Pins 3 and 11 to run at ~32 kHz, you would add the line “TCCR2B = TCCR2B & 0b11111000 | 0x01; ” in the “setup()” function. The ...

Read the State of a Button with Arduino – Tutorial #3. July 10, 2013 by P. Marian Comments 3. ... Then in the void() function we set the pin 8 as INPUT and initialize the serial port. Advertisement.

Those of you new to electronics or the functions and menus of an oscilloscope may be interested in a new tutorial which has been published by James the “Bald Engineer” using little Arduino and ...

pinMode' is a built-in Arduino function that sets how a given I/O pin on the Arduino behaves - either input or output. In this case, we're telling the Arduino to use pin LED_BUILTIN (13) as an ...