F2F Jumper Wires (20cm) 20pcs
F2F Jumper Wires (20cm) 20pcs
The F2F Jumper Wires (20cm) 20pcs is a set of 20 individual jumper wires designed for use in electronic projects, prototyping, and DIY applications. Each wire is 20cm in length and features a female-to-female (F2F) connector configuration.
The primary function of these jumper wires is to provide a reliable and convenient means of connecting electronic components, modules, and devices together. They allow for the temporary or permanent connection of various parts, enabling the creation of complex circuits and prototype designs.
| The F2F Jumper Wires (20cm) 20pcs are ideal for a wide range of applications, including |
Prototyping and proof-of-concept projects
Electronic circuit design and testing
IoT development and projects
Robotics and automation
Arduino, Raspberry Pi, and other single-board computer projects
Breadboard and PCB-based projects
The F2F Jumper Wires (20cm) 20pcs is a versatile and essential component for any electronic project or prototype. With their reliable connections, flexibility, and color-coded insulation, they provide a convenient and efficient way to connect electronic components and modules.
F2F Jumper Wires (20cm) 20pcsOverviewThe F2F Jumper Wires (20cm) 20pcs is a set of 20 flexible jumper wires with a length of 20cm, featuring a female-to-female (F2F) connector configuration. These jumper wires are designed for connecting components, modules, and breakout boards in various IoT projects.Features20cm length
Female-to-Female (F2F) connector configuration
20 pieces per pack
Flexible and durable wires
Suitable for connecting components, modules, and breakout boardsTechnical SpecificationsWire material: Insulated copper wire
Wire gauge: 24 AWG
Connector type: Female-to-Female (F2F)
Operating temperature: -20C to 80C
Rated current: 1A per wireCode Examples### Example 1: Connecting a Breadboard to a Microcontroller (Arduino Uno)In this example, we'll use the F2F Jumper Wires to connect a breadboard to an Arduino Uno microcontroller.Hardware RequirementsArduino Uno
Breadboard
F2F Jumper Wires (20cm) 20pcs
LED
1 k ResistorCode
```c
const int ledPin = 13; // Choose a digital pin on the Arduino Unovoid setup() {
pinMode(ledPin, OUTPUT);
}void loop() {
digitalWrite(ledPin, HIGH); // Turn the LED on
delay(1000); // Wait for 1 second
digitalWrite(ledPin, LOW); // Turn the LED off
delay(1000); // Wait for 1 second
}
```
Connection Diagram1. Connect one end of an F2F jumper wire to the digital pin 13 on the Arduino Uno.
2. Connect the other end of the jumper wire to the positive leg of the LED on the breadboard.
3. Connect one end of another F2F jumper wire to the GND pin on the Arduino Uno.
4. Connect the other end of the jumper wire to the negative leg of the LED on the breadboard.
5. Connect the 1 k resistor between the positive leg of the LED and the power rail on the breadboard.### Example 2: Connecting a Sensor Module to a Raspberry PiIn this example, we'll use the F2F Jumper Wires to connect a temperature and humidity sensor module (DHT11) to a Raspberry Pi.Hardware RequirementsRaspberry Pi
DHT11 Temperature and Humidity Sensor Module
F2F Jumper Wires (20cm) 20pcs
BreadboardCode
```python
import RPi.GPIO as GPIO
import dht11# Set up the GPIO library
GPIO.setmode(GPIO.BCM)# Set up the DHT11 sensor module
dht11_sensor = dht11.DHT11(pin=17) # Choose a GPIO pin on the Raspberry Pitry:
while True:
result = dht11_sensor.read()
if result.is_valid():
print("Temperature: %-3.1f C" % result.temperature)
print("Humidity: %-3.1f %%" % result.humidity)
else:
print("Error: %d" % result.error_code)
time.sleep(2) # Wait for 2 secondsexcept KeyboardInterrupt:
GPIO.cleanup()
```
Connection Diagram1. Connect one end of an F2F jumper wire to the VCC pin on the DHT11 sensor module.
2. Connect the other end of the jumper wire to the 3.3V pin on the Raspberry Pi.
3. Connect one end of another F2F jumper wire to the GND pin on the DHT11 sensor module.
4. Connect the other end of the jumper wire to the GND pin on the Raspberry Pi.
5. Connect one end of a third F2F jumper wire to the DATA pin on the DHT11 sensor module.
6. Connect the other end of the jumper wire to the chosen GPIO pin (e.g., GPIO 17) on the Raspberry Pi.Note: The above code examples are simplified and may require additional libraries, setup, or configuration depending on the specific use case.