15K Ohm Resistor (50 Pack)

Description

50PCS Resistor 15K ohm 15000 ohm 1/4w 1/4 w 5%

Tutorial: How to use Resistor 15K ohm

Resistors are fundamental for regulating electrical current in a circuit. This 15K ohm resistor is ideal for Arduino projects, sensors, and prototypes.

What you need

• Arduino uno
• jumper wire
• multimeter

Steps

1. Check the value of the resistor using a multimeter.
2. Connect the resistor between an output pin of the Arduino and an LED to limit the current.
3. Modify the Arduino sketch to turn the LED on and off with the connected resistor.

Example code

void setup() {
  pinMode(13, OUTPUT);
}

void loop() {
  digitalWrite(13, HIGH);   
  delay(1000);               
  digitalWrite(13, LOW);    
  delay(1000);              
}

Mini project

Create a blinking cycle for an LED with the resistor as a current limiter.

Common mistakes

• Connect the wrong end of the resistor.
• Use a resistor that is too low in value, which can burn out the LED.
• Do not check the value of the resistor before use.

Recommended accessories

• Arduino uno
• various LEDs
• jumper wire

Frequently asked questions

What is the maximum power of this resistor?
Check the datasheet, usually 1/4watt.

How can I check the value of the resistor?
Use a multimeter in continuity mode and check the bands on the resistor.