Passive Infra-Red (PIR) sensors are used to detect motion based on the infrared heat in the surrounding area. This makes them a popular choice when building a system to detect potential intruders or people in general. These sensors can take for 10-60 seconds to warm up, so try to avoid motion during that time.
Basic motion detection.
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 H8054 PIR motion detection module provides basic motion detection in a small package. Compatible with the Arduino and Raspberry Pi
Out of the box, the SyRen 25 motor driver can supply a single DC brushed motor with up to 25A continuously. Peak currents of 45A are achievable for a few seconds. Made by Dimension Engineering.
2S JST-XH Lipo Balance Silicone Wire Extension Adapter with 20CM Brand new jst-xh 2S balance extension wire for use when charging your 2S lipo batteries.