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- Wed Jan 19, 2022 4:20 am
- Forum: General Discussion and Questions
- Topic: reading PIR sensor/pin via interrupt
- Replies: 1
- Views: 8550
reading PIR sensor/pin via interrupt
TW: TOTAL NOOB question. I'm working through "Getting Started with Micropython on Raspberry Pi Pico", there's a Burglar Alarm project using the HC-SR501 PIR sensor. The example code works: import machine import utime sensor_pir = machine.Pin(28, machine.Pin.IN, machine.Pin.PULL_DOWN) def pir_handler...