Design nRF52840 GPIO Buzzer Beep Code PCB Easy

for( i=0;i500;i ) //3KHz tone nrf_gpio_pin_set(8); nrf_delay_us(300); nrf_gpio_pin_clear(8); nrf_delay_us(300); Presented by Rixtronix LAB for the people, please enjoy and share a coffee with us,thanks Support us by subscribing, thanks Let us know your tutorial request, Please visit, thanks : Entertainment for Engineer’s break time Rixtronix LAB Channel Electronic and vitamin shop Rixtronix LAB partner For modification please contact us, thanks PCBWay,PCB Prototype the Easy Way 27C160 42 DIP EEPROM 16Mbit 1Pc BAT85 Schottky Diode DO-35 VRRM 30V IAV 5Pcs Fan Screw M4x10 Black 4Pcs