A few weeks ago, I took you through a custom built room presence sensor which used mmWave to accurately detect the presence of a person in a room - even when there was no movement. The DIY sensor we built is amazing for controlling things like smart lights in rooms when you don't tend to move around much, like your living room or bedroom. So after that video, I became focussed on how to improve this sensor and what other sensors I could add in here to make MY ideal room presence sensor, everything from light levels, temperature, humidity and of course, multiple levels of occupancy and presence.
Thank you to PCBWay for sponsoring this video, check them out here: https://www.pcbway.com/
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Links:
PCB Prototype Board:
UK: https://amzn.to/3y2HJIy
International: https://amzn.to/3uaHWbk
AliExpress: https://bit.ly/3I8LkcI
Temperature Sensor:
UK: https://amzn.to/39ZD6a2
International: https://amzn.to/3I2Cihp
AliExpress: https://bit.ly/3QZ5euq
Light Sensor:
UK: https://amzn.to/3no3BJx
International: https://amzn.to/3bqNqIq
AliExpress: https://bit.ly/3xW7aew
ESP32:
UK: https://amzn.to/3NttYbp
International: https://amzn.to/3OxSNUP
AliExpress: https://bit.ly/3a4Xerp
PIR Sensor: https://bit.ly/3R1kCa2
mmWave Sensor:
DFRobot: https://bit.ly/3x3WOub
The Pi Hut: https://bit.ly/3NIwTgW
Mouser: https://bit.ly/38V35z4
Pimoroni: https://bit.ly/3M3hyGs
EVERYWHERE YOU CAN FIND ME:
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