Infrared Sensor ModuleThis is a 4 Pin IR (Infrared) Sensor Module with an Adjustable Range using a preset (Using Potentiometer Onboard), Its Operating Voltage is 3. 3 5 Volt DC. It can be used for detecting white black lines (in line follower ROBOT) or bright dark objects (in object identification ROBOT) or person counter in Visitor Counter, and also useful in various robotics Applications. Features It can be helpful in various Robotic Applications Compatible with ARDUINO,

Ni Terminals Cu Quantity 4000

Part Number LM386

This sets how much change in temperature must occur before the relay changes state

distance travelled by the Ultrasonic wave can be simply calculated by the microprocessor using the formula Distance= Speed X Time

you should get the entire bass and tone that you would not normally be able to hear in a conventional Class AB

The RC522 - RFID Reader has an excellent modulation and demodulation algorithm for easy RF connection at 13

2 standards

car keyless entry remotes

1 x Keychain

Programmable pins

maximum Low input bias current: 1 pA

over-current shutdown