Arduino Nano 33 BLE Sense Pinout, Introduction & Specifications

Arduino Nano BLE Sense pinout

Arduino Nano 33 BLE sense is a microcontroller of the new generation launched by the Arduino company in July 2019. The board comes with a very powerful processor nRF52840, a 32-bit ARM® Cortex™-M4 CPU running at 64 MHz. The board also features a lot of sensors that were not present in the previous nano board … Read more

How To Change the PWM Frequency Of Arduino Nano

Arduino Nano PWM frequency change

In this post, I will show you how to change the PWM frequency of Arduino Nano. PWM or pulse width modulation is a method of reducing the output voltage by switching the input voltage ON/OFF at a very high frequency. Here reducing means getting the average voltage value at the output. Arduino Nano PWM pins … Read more

Arduino Nano Pinout, schematic and specifications in detail

Arduino Nano pinout in detail

The Arduino Nano development board was first released in 2008 by Arduino and is one of the most popular Arduino boards. It is based on the ATmega328 8-bit microcontroller by Atmel (Microchip Technology). The Atmega328 comes with a built-in bootloader, which makes it convenient to flash the Nano board with a program. Atmega 328P based … Read more