Design with Rocker Switch (SPST) in Cirkit DesignerA Rocker Switch (Single Pole Single Throw), manufactured by Switch Electronics, is a simple yet versatile electrical switch designed to toggle between two positions: ON and OFF. This switch allows or interrupts the flow of current in a circuit, making it ideal for controlling power to devices. Its intuitive design and reliability make it a popular choice in a wide range of applications.
This circuit features a parallel arrangement of SPST rocker switches, each capable of independently controlling the connection of a separate circuit branch to a common line. It is likely designed for simple on/off control of multiple individual loads or signals, with each switch operating a distinct load or signal path.
Open Project in Cirkit Designer
This circuit controls a DC motor using a 9V battery and a single-pole single-throw (SPST) rocker switch. The switch allows the user to turn the motor on and off by connecting or disconnecting the power from the battery to the motor.
Open Project in Cirkit Designer
This circuit is a simple LED control system powered by a DC barrel jack. It uses two SPST rocker switches to control the current flow through two resistors and a green LED, allowing the LED to be turned on or off.
Open Project in Cirkit Designer
This circuit is designed to control multiple AC-powered devices, such as LED bulbs and fans, using an ESP32 microcontroller and an 8-channel relay module. The ESP32's GPIO pins are connected to the relay inputs, allowing it to switch the relays on and off, which in turn controls the power to the connected devices. Rocker switches are used to provide manual control over the GPIO pins, and a 5V adapter powers the ESP32 and the relay module.
Open Project in Cirkit DesignerBelow are the key technical details for the Rocker Switch (SPST):
| Parameter | Value |
|---|---|
| Manufacturer | Switch Electronics |
| Manufacturer Part ID | N/A |
| Switch Type | Single Pole Single Throw (SPST) |
| Rated Voltage | 12V DC (typical), up to 250V AC |
| Rated Current | 6A @ 250V AC, 10A @ 125V AC |
| Contact Resistance | ≤ 50 mΩ |
| Insulation Resistance | ≥ 100 MΩ @ 500V DC |
| Operating Temperature | -25°C to +85°C |
| Mechanical Life | 10,000 cycles |
| Mounting Style | Panel mount |
| Actuator Type | Rocker |
The Rocker Switch (SPST) typically has two terminals for connection:
| Pin | Description |
|---|---|
| Pin 1 | Input terminal (connect to the power source) |
| Pin 2 | Output terminal (connect to the load or device) |
The Rocker Switch (SPST) can be used with an Arduino UNO to control an LED. Below is an example circuit and code:
// Define the pin connected to the switch
const int switchPin = 2; // Digital pin 2 for the switch
const int ledPin = 13; // Built-in LED on pin 13
void setup() {
pinMode(switchPin, INPUT); // Set the switch pin as input
pinMode(ledPin, OUTPUT); // Set the LED pin as output
}
void loop() {
int switchState = digitalRead(switchPin); // Read the switch state
if (switchState == HIGH) {
digitalWrite(ledPin, HIGH); // Turn on the LED if switch is ON
} else {
digitalWrite(ledPin, LOW); // Turn off the LED if switch is OFF
}
}
Switch Not Working:
Overheating:
Switch Bounce in Digital Circuits:
LED Not Lighting in Arduino Circuit:
Q: Can this switch handle AC and DC currents?
A: Yes, the Rocker Switch (SPST) is rated for both AC and DC currents, but ensure the voltage and current do not exceed the specified limits.
Q: Is the switch waterproof?
A: No, this switch is not waterproof. For outdoor or wet environments, use a waterproof variant.
Q: Can I use this switch to control a motor?
A: Yes, as long as the motor's current and voltage are within the switch's rated specifications.
Q: How do I mount the switch?
A: The switch is designed for panel mounting. Cut a hole in the panel according to the switch's dimensions and secure it using the built-in clips or screws.
This concludes the documentation for the Rocker Switch (SPST). For further assistance, refer to the manufacturer's guidelines or contact Switch Electronics.