Since you are going to use a built in led in arduino, you don't need an external led. Just arduino and USB cable to connect to the computer. You will see some text with COM Port number in the bottom ...

Note: 2 battery packs can be connnected in parallel to extend the battery power. This program basically allows the user to control each motor of the robotic arm through the serial port connection. In ...

The trick to running Python with Arduino is to find an Arduino compatible development kit that can run Python. This is really a question of finding out what Arduino boards have a Python port that can ...

Arduino is a popular brand of open-source microcontrollers that can be used for a variety of DIY projects, from educational settings to home theater to smart home management. The microcontrollers are ...

STEAM Kiddee Lab Skills Enhancement School has modules and syllabus for youngster to understand the concept of embedded system containing LED, 7-Segment, Buzzer, Tac/Dip Switch, Potentiometer, LDR, ...

While the Arduino family of boards connect to your computer using a USB virtual serial port, the ATmega ones have an actual serial connection on-board.