Arduino Quick Guide - Learning Kit

This Arduino Quick Guide video gives a run through of the learning kit that I use in this set of videos.
The contents of this kit can be seen below:

Arduino Uno board – or equivalent
USB cable to suit the Arduino board
Mini Breadboard
Jumper cables – Mixture of: PLG to PLG, PLG to SKT, and SKT to SKT
HC-SR04 Ultrasonic Range Sensor
Infrared Proximity Sensor
JY-MCU Bluetooth module (not mentioned in video)
DC Motors x 2 - small 6 – 12 volts
Servo Motor – Micro servo or any servo 4.8 – 6 volts
Stepper Motor – small to medium 5 – 12 volts
L298N Dual Motor Controller Module
AA Battery Holders – 6V, 9V, 12V
Small Components as follows:
Transistors – 2N2222, 2N3904, 2N3906
Diodes – 1N4001
LEDs – Red, Green, Yellow
Push Button Switches – PCB Mount SPST 12V
LDR – Light Dependent Resistor
TMP36 – Analog Temperature Sensor
Piezo Buzzer – PCB mountable
Potentiometer x 2 – Breadboard Trim Pot 10K ohm
Flex Sensor
Relay - 5V DC SPDT
Resistors – 1.5, 4.7, 10, 47, 100, 220(lots), 330(lots), 470(lots), 680, 1k(lots), 2.2k, 3.3k, 4.7k, 10k, 22k, 33k, 47k, 100k, 330k, 1M
Capacitors – Ceramic 10pf, 22pf, 100pf, 1nf, 10nf, 100nf, Electrolytic decoupling 25V - 1uf, 10uf, 100uf, 1000uf
Also mentioned in the video – Prototyping Shield and Data Logging Shield with RTC and SD Card slot

Arduino Quick Guide | Arduino Quick Start | Arduino Getting Started | Arduino Beginner | Arduino Basics | Arduino First Steps | Arduino Guide | Learn Arduino | Arduino Learning Kit

[QEAREMR]

my arduino is not working well, led is not blinking.what is yje resion?