Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

Instead, he drew up a simple schematic that used an Arduino Nano, an FM radio module based on the TEA5767, and an audio amplifier based on the LM386.

Finally, pick an external 5-VDC/USB power supply to run the audio module. Quick tip: Because the RDA5807M module is fabricated as a tiny circuit board with castellated mounting holes, it’s not easy to ...

The development board expands the compute module to the familiar Arduino-like form factor, complete with IO headers, USB ports, and HDMI output. It doesn’t stop there, though.

Unlock New Possibilities with Arduino Pro Connectivity Solutions. The combination of the Arduino Portenta Mid Carrier and the Arduino Pro 4G Module opens up a world of possibilities for your projects.