![Interrupt-driven I/O on Raspberry Pi 3 with LEDs and pushbuttons: rising/falling edge-detection using RPi.GPIO | by R. X. Seger | Medium Interrupt-driven I/O on Raspberry Pi 3 with LEDs and pushbuttons: rising/falling edge-detection using RPi.GPIO | by R. X. Seger | Medium](https://miro.medium.com/v2/resize:fit:1188/1*op17q0c7tofJNA0w_LSupQ.png)
Interrupt-driven I/O on Raspberry Pi 3 with LEDs and pushbuttons: rising/falling edge-detection using RPi.GPIO | by R. X. Seger | Medium
GitHub - fivdi/pigpio: Fast GPIO, PWM, servo control, state change notification and interrupt handling with Node.js on the Raspberry Pi
![pi 3 - code using polling working more reliably than code using interrupt - Raspberry Pi Stack Exchange pi 3 - code using polling working more reliably than code using interrupt - Raspberry Pi Stack Exchange](https://i.stack.imgur.com/y18mc.png)
pi 3 - code using polling working more reliably than code using interrupt - Raspberry Pi Stack Exchange
![Raspberry Pi GPIO Interrupts & Configurations- BCM BOARD WiringPi Physical Numbering - VSL Creations Raspberry Pi GPIO Interrupts & Configurations- BCM BOARD WiringPi Physical Numbering - VSL Creations](https://4.bp.blogspot.com/-qMhvRcmwoqE/Wl5AClDT5kI/AAAAAAAALLM/FXxdRZMoXXEdj86XVHx8M_BWS7gXIfIQACLcBGAs/w1200-h630-p-k-no-nu/Screenshot%2Bfrom%2B2018-01-16%2B23-23-03.png)