Acrylic Bracket for HC-SR501 PIR Sensor 8mm bore Sensing range: -10 ~ 80

Sensing range: -10 ~ 80 °C

you must use an external programmer to upload code to the board

It has a quiescent current draw of 5mA and can provide up to 800mA

USB to UART

Also connect a ground pin together and power with an independant 5V supply to keep from loading the power supply too much

Acrylic Bracket for HC-SR501 PIR Sensor 8mm bore Sensing range: -10 ~ 80Detect Nearby Objects Without Contact The Acrylic Bracket for HC SR501 PIR Sensor is a proximity presence sensor module designed for presence sensing, short range detection, and touchless automation. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Fit: Compatible with HC SR501 dimensions.; Design: Provides access to sensor controls without obstructing functionality.;