The H8054 Mini PIR motion detection module is designed to provide basic motion detection to your project.
This is a very small light sensor. A photo resistor (also known as a photodector, or photocell) changes resistance depending on the amount of light it is exposed to.
The HC-SR501 is a passive infro-red (PIR) sensor which is used to detect motion based on the infrared heat in the surrounding area.
Mini module design ethernet switch circuit board for ethernet switch module 10/100mbps 5 port PCBA board OEM Motherboard.
This complete inspection robot package includes Dewalt Battery Mount, 2 Dewalt Batteries and a charger, RunCam2 camera and high power LED lights. It records in HD 1080p. Designed for inspecting hard to reach areas such as crawlspaces and attics.