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Female to Female Jumper Wires (20cm) 40pcs

Female to Female Jumper Wires (20cm) 40pcs Female to Female Jumper Wires (20cm) 40pcs
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Red

Positive voltage or power connections

Black

Negative voltage or ground connections

  • Insulation and Bend Resistance: The wires are insulated with a durable, flexible material that resists bending and cracking, ensuring consistent signal transmission and minimizing the risk of damage.
  • Easy to Use: The jumper wires are simple to connect and disconnect, making them an ideal choice for rapid prototyping, testing, and development.
  • Compatibility: These jumper wires are compatible with a wide range of electronic components, modules, and development boards, including Arduino, Raspberry Pi, and other popular IoT platforms.
Yellow, Green, Blue, and WhiteSignal or data connections

Technical Specifications

Wire length

20cm (7.87 inches)

Wire material

Insulated copper

Connector type

Female to Female

Wire count

40 pieces

Color coding

Standard color scheme (Red, Black, Yellow, Green, Blue, White)

Operating temperature

-20C to 80C (-4F to 176F)

Applications

The Female to Female Jumper Wires (20cm) 40pcs are suitable for a wide range of applications, including

Prototyping and testing electronic circuits

Connecting sensors, modules, and components in IoT projects

Developing and debugging robotics, automation, and control systems

Educating and training in electronics, robotics, and programming

Hobbyist and enthusiast projects

Pin Configuration

  • Female to Female Jumper Wires (20cm) 40pcs Documentation
  • Overview
  • The Female to Female Jumper Wires (20cm) 40pcs is a set of jumper wires with female connectors on both ends, ideal for connecting various components and modules in IoT and electronics projects. Each wire is 20cm in length, providing sufficient flexibility for prototyping and development.
  • Pin Structure
  • Each Female to Female Jumper Wire consists of two female connectors, each with a single pin. The pins are identical and can be used interchangeably. Here is a detailed explanation of the pins:
  • Pin 1: Female Connector Pin
  • Type: Female connector pin
  • Function: Connects to a male header pin or a male connector on a component or module.
  • Description: The female connector pin is a receptacle that accepts a male header pin or a male connector. It provides a secure and reliable connection.
  • Pin 2: Female Connector Pin
  • Type: Female connector pin
  • Function: Connects to a male header pin or a male connector on a component or module.
  • Description: The second female connector pin is identical to the first one, providing another connection point for components or modules.
  • Connection Structure
  • To connect the pins, follow these steps:
  • 1. Identify the components or modules to be connected: Determine the IoT components or modules that need to be connected using the Female to Female Jumper Wires.
  • 2. Orient the wires: Hold the Female to Female Jumper Wire with the female connectors facing away from you.
  • 3. Insert Pin 1: Insert one end of the wire (Pin 1) into the corresponding male header pin or male connector on the first component or module. Ensure a secure and snug fit.
  • 4. Insert Pin 2: Insert the other end of the wire (Pin 2) into the corresponding male header pin or male connector on the second component or module. Ensure a secure and snug fit.
  • 5. Verify the connection: Double-check that both pins are securely connected to the respective components or modules.
  • Tips and Precautions
  • When connecting the pins, ensure that they are securely seated to prevent loose connections.
  • Avoid crossing or twisting the wires to prevent damage or electrical shorts.
  • Use the correct gauge of wire for the application to prevent overheating or voltage drops.
  • Handle the wires carefully to prevent damage to the insulation or the female connectors.
  • By following these instructions, you can effectively use the Female to Female Jumper Wires (20cm) 40pcs to connect various components and modules in your IoT projects.

Code Examples

Female to Female Jumper Wires (20cm) 40pcs
Overview
The Female to Female Jumper Wires (20cm) 40pcs is a set of 40 jumper wires with female connectors on both ends, designed for connecting various electronic components, modules, and devices in IoT projects. These wires are 20cm in length, making them suitable for prototype development, testing, and implementation of IoT systems.
Features
40 pieces per pack
 Female connectors on both ends (FF)
 Wire length: 20cm (7.9 inches)
 Suitable for breadboarding, prototyping, and IoT project development
 Insulated copper wire with a maximum current rating of 1A
 Color-coded: 20 colors, 2 wires per color
Technical Specifications
Wire material: Insulated copper wire
 Wire gauge: 20 AWG
 Maximum current rating: 1A
 Operating temperature: -20C to 80C (-4F to 176F)
Using Female to Female Jumper Wires in IoT Projects
Here are a few examples of how to use these jumper wires in various contexts:
Example 1: Connecting an ESP8266 Module to a Breadboard
In this example, we'll connect an ESP8266 Wi-Fi module to a breadboard using the Female to Female Jumper Wires.
```
// Connect ESP8266 VCC to breadboard's 3.3V power rail
FF Jumper Wire (Red) -> ESP8266 VCC -> Breadboard's 3.3V power rail
// Connect ESP8266 GND to breadboard's GND
FF Jumper Wire (Black) -> ESP8266 GND -> Breadboard's GND
// Connect ESP8266 TX to breadboard's digital pin 2
FF Jumper Wire (Yellow) -> ESP8266 TX -> Breadboard's digital pin 2
// Connect ESP8266 RX to breadboard's digital pin 3
FF Jumper Wire (Green) -> ESP8266 RX -> Breadboard's digital pin 3
```
Example 2: Interconnecting Multiple Sensors in a IoT Sensor Node
In this example, we'll use the Female to Female Jumper Wires to connect multiple sensors in a IoT sensor node.
```
// Connect DHT11 Temperature and Humidity Sensor to Arduino Uno
FF Jumper Wire (Red) -> DHT11 VCC -> Arduino Uno's 5V power rail
FF Jumper Wire (Black) -> DHT11 GND -> Arduino Uno's GND
FF Jumper Wire (Yellow) -> DHT11 DATA -> Arduino Uno's digital pin 2
// Connect Soil Moisture Sensor to Arduino Uno
FF Jumper Wire (Blue) -> Soil Moisture Sensor VCC -> Arduino Uno's 5V power rail
FF Jumper Wire (Black) -> Soil Moisture Sensor GND -> Arduino Uno's GND
FF Jumper Wire (Green) -> Soil Moisture Sensor OUT -> Arduino Uno's analog pin 0
```
These examples demonstrate how to use the Female to Female Jumper Wires in various IoT projects, including connecting microcontrollers, sensors, and modules. The color-coded wires simplify the connection process, making it easier to prototype and develop IoT systems.