If you enjoy working with sensors, the HiLetgo Sensor Starter Kit includes 37 sensors and a touch sensor module with a heartbeat detection module. Charlie Fripp is a writer for BestReviews.

This breadboard compatible package combines an ESP32-S2 module with a top-mounted PIR sensor, making it a turn key solution for all sorts of motion sensing projects.

This kit includes 65 pieces with five main boards, 25 sensor modules and a three-axis accelerometer. It is compatible with Uno R3, Mega 2560 and Nano V3 platforms, and all the components come in a ...

As indicated, our system requires a “Logic High (H)” level input to wake up. The best sensor you can use to detect an intrusion is the Passive Infrared (PIR) Sensor. The PIR Sensor detects the motion ...

The PIR module actually consists of a pyroelectric sensor (looks like an old metal transistor with a black window on the top), which generates energy when exposed to heat, and it’s tied in closely ...

Posted in Microcontrollers Tagged ESP8266, IoT, motion, pir, wemos d1 mini ← A Slightly Scientific Examination Of Epoxies Sharpies And Glue Sticks Fight The Gummy Metal Machining Blues → ...

Using motion detectors and an Arduino you can trigger lights, fans, or even an pneumatically controlled cleaver-wielding clown to help add your house to the “if you dare” list.