In this project I designed a system that allows to transfer images and text via a radio link using OOK modulation of the audio signal. Data encoding and decoding is done with two Arduino Nano ...

Communication of analog data over RF between two Arduino microcontrollers. The analog data we use is from a light-dependent resistor being read by an Arduino Nano. We used the popular low-cost 433MHz ...

RS-485 in Arduino. For using RS-485 in Arduino, a module called 5V MAX485 TTL to RS485 which is based on Maxim MAX485 IC is needed as it allows serial communication over long distance of 1200 meters ...

Last week, we noted and tried the unofficial Raspberry Pi Pico Arduino Core that works on RP2040 boards, including Raspberry Pi Pico. Everything was super early to set up and the blink sample worked ...

Arduino Nano ESP32 is a fusion of Arduino’s user-friendly interface with the power of the ESP32 microcontroller, offering endless opportunities in home automation, gaming, and education for creators ...