M5Stack M5StickC NCIR HAT (MLX90614) _RPI_HAT_Other The BigTime is a through-hole

The BigTime is a through-hole kit with a low parts count

access control system

These are the Circuit Classics

Its WiFi half can be used to make Internet of Things devices cable-free or we also love to take advantage of a single-board Linux computer's USB ports to add a low-cost

M5Stack M5StickC NCIR HAT (MLX90614) _RPI_HAT_Other The BigTime is a through-holeThe NCIR HAT is an M5StickC compatible infrared sensor. Same as the M5Unit NCIR, this stickc HAT module integrates MLX90614 which can be used to measure the surface temperature of a human body or other object. Unlike most temperature sensors, this sensor measures infrared light bouncing off of remote objects so it can sense temperature without having to touch them physically. Simply point the sensor towards what you want to measure and it will detect