An Arduino Pro mini handles the selection between outputs by driving a selection of relays with appropriate timing. An interesting detail here is what [Lajt] calls a ‘sacrificial relay’ in the ...

The full orchestra consists of 11 Arduino Nanos, 6 Arduino Unos, 1 Arduino Pro Mini, 1 Adafruit Feather 32u4, and finally, a Raspberry Pi. Different synths handle different parts of the performance.

But the new Arduino Pro Portenta X8 is a full-fledged ... Yocto Linux software pre-installed and features an NXP i.MX 8M Mini 1.8 GHz quad-core ARM Cortex-A53 processor with a 400 MHz ARM ...

The Mini PCIe form factor makes it a versatile choice for a wide range of applications, from remote maintenance to building safety inspections. With the Arduino Pro 4G Module, you can count on ...

“The brains of the DMW is an common Arduino Pro-Mini, which monitors the buttons, rotary sensor, and battery, while recording and displaying measurements on the DMW’s OLED screen. All the ...