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Utsource certified used parts
Utsource certified used parts provide the following guarantees:
1. Utsource will inspect the goods, including appearance inspection (no serious damage to the appearance), select qualified and honest suppliers, and ensure 98% qualification rate.
2. Some parts are tested by machine.
3. Utsource certified parts can be returned and refunded unconditionally within 60 days.
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The parameters and performance indicators of this product are sourced from the internet. In case of discrepancies, please refer to the manufacturer's technical specifications!！
| QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
|---|---|---|---|
| ≥1: | US $0.53000 | US $0.49820 | US $0.49820 |
| ≥5: | US $0.42000 | US $0.39480 | US $1.97400 |
| ≥10: | US $0.32000 | US $0.30080 | US $3.00800 |
Substitute (equivalent) Product
| Substitute Product Name | Description |
|---|---|
| PBS-24-302-02 | Pushbutton switch, SPST, 4 pins, vertical, 12x12x7mm |
| PB22E08-412N | Pushbutton switch, SPDT, 4 pins, vertical, 12x12x7mm |
| SKHHBQE010 | Surface mount pushbutton switch, 4 pins, 12x12x7mm |
| EVQ-P7B01M | Tactile switch, SPST, 4 pins, 12x12x7mm |
| JTC-1247-C | Momentary pushbutton switch, 4 pins, vertical, 12x12x7mm |
Product Usage
A pushbutton switch with four pins, such as the 12x12x7mm variant you mentioned, can be used in a variety of circuits across different applications. Here are some common use cases for these types of switches:
Microcontroller Projects: Pushbuttons are often used in microcontroller projects (such as those involving Arduino, Raspberry Pi, or other embedded systems) for user input. For example, they can be employed to start or stop processes, navigate menus, or trigger events like sending a signal or turning on an LED.
Debouncing Circuits: Since mechanical switches like pushbuttons can generate multiple signals for a single press, debouncing circuits are used to filter out these unintended changes. You can use RC (resistor-capacitor) circuits or dedicated debouncing ICs in conjunction with such pushbuttons.
Digital Logic Circuits: Pushbutton switches are essential in digital circuits for manual input. They can be used to input binary data or to interact with flip-flops, counters, and other digital components.
Human-Machine Interfaces (HMIs): In devices with a user interface, pushbuttons serve as primary controls. These could be anything from controls on a consumer electronic device to industrial machine interfaces.
Reset Buttons: This type of switch is commonly used as a reset button on microcontroller boards and other electronic devices, providing a simple way to manually restart the system.
State Change Detection: In control systems, these switches are often used to detect state changes. For example, pressing a button could toggle a device between ON and OFF states.
DIY Electronics and Prototyping: Hobbyists and engineers use pushbuttons in prototyping and DIY electronics projects to add manual controls easily.
Game Controllers and Keyboards: Though many modern game controllers use more complex input mechanisms, pushbuttons are still relevant in custom or simple game controller projects, as well as in the construction of custom mechanical keyboards.
Here’s a basic example of how you might wire a 4-pin pushbutton switch in a circuit using an Arduino:
Components Required:
Circuit Schematic:
Required [Pushbutton]
Pin 1 ———> (Connected to Ground)
Pin 2 ———> (Connected to Digital I/O pin (e.g., pin 2) on Arduino through a 10kΩ pull-down resistor to Ground)
Pin 3 ———> (Not connected or connected to a secondary input)
Pin 4 ———> (Connected to 5V on Arduino)
[Arduino Code Example]:
```cpp
const int buttonPin = 2;
const int ledPin = 13; // Built-in LED on most Arduino boards
int buttonState = 0;
void setup() {
pinMode(buttonPin, INPUT);
pinMode(ledPin, OUTPUT);
}
void loop() {
buttonState = digitalRead(buttonPin);
if (buttonState == HIGH) {
digitalWrite(ledPin, HIGH);
} else {
digitalWrite(ledPin, LOW);
}
}
In this example, pressing the button connects pin 2 of the Arduino to 5V, registering a HIGH state, which in turn lights up the built-in LED on pin 13.
This is just one of many possible applications. The versatility of pushbutton switches makes them suitable for a wide array of electronic projects and circuits.
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| Flag | Country | Estimated Delivery Time | Minimum First Weight Cost | ||
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All UTSOURCE purchases have a 90 days money back return policy, plus a 100 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
Pushbutton Switch Four pins Vertical 12*12*7mm (10pcs)
Pushbutton Switch Four pins Vertical 12*12*7mm (10pcs) has several brands around the world that may have alternate names for Pushbutton Switch Four pins Vertical 12*12*7mm (10pcs) due to regional differences or acquisition. Pushbutton Switch Four pins Vertical 12*12*7mm (10pcs) may also be known as the following names:
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