Amazon.com: SparkFun PIR Breakout-170uA (EKMC4607112K)-Detect Motion in a Small Area-Small 0.5 inch x 0.75 inch Breakout sensor-5m Detection distance-90° x 90° (±45°) Detection Area-Low Profile : Electronics
PIR + LEDS + Pots. Not working passed 4.42v from the brightness pot - Sensors - Arduino Forum
PIR Motion Sensor (JST) - SEN-13285 - SparkFun Electronics
PIR Motion Sensor (JST) - SEN-13285 - SparkFun Electronics
Amazon.com: SparkFun Human Presence Sensor Breakout - AK9753 (Qwiic) - 4-Channel Nondispersive Infrared Detector Tell which Direction a Person is Moving 16-bit Digital Value Four sensors Voltage 1.7V to 3.3V PIR : Electronics