Pi 4 in action Post author:Phil Post published:December 1, 2019 Post category:Resources / tech_ventures Demonstrating automated systems to Year 9 with a Raspberry Pi 4, breadboard mounted PIR and resulting monkey on patrol.! Phil Teacher with tech You Might Also Like PA Consulting Competition Entered March 20, 2023 ARM: IoT with the Micro:Bit April 29, 2022 Robot Racing Club November 27, 2023