Arduino UNO R4 Minima Sensors check out : Decade Up/Down

check out : Decade Up/Down Counter with Clear IC - 74HC192

and a 5mm inner bore

Note: If you want to use PPM

The sensor sends information to the microcontroller

Arduino UNO R4 Minima Sensors check out : Decade Up/DownArduino UNO R4 Minima Presenting the remarkable Arduino UNO R4 Minima, an extraordinary addition to the esteemed UNO board series. This pioneering release showcases an array of impressive attributes, commencing with its utilization of a 32 bit microcontroller. Empowered by the renowned RA4M1 series microcontroller from Renesas (R7FA4M1AB3CFM#AA0), housing a formidable 48 MHz Arm Cortex M4 microprocessor. The UNO R4 Minima presents an expanded capacity