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

In this work, an energy-efficient on-off keying (OOK) chipset for short-range high data-rate communications is implemented in a 28-nm CMOS technology. A cancellation-based OOK modulator is proposed to ...