KY-004 Tactile Switch Module
Original price was: ₹99.00.₹23.00Current price is: ₹23.00. (Excl. 18% GST)
Price (Excl. GST): ₹23.00
Price (Incl. GST): ₹27.14
- Operating voltage 3,3 V – 5 V
- Operating temperature -25 °C – 105°C
- Lifetime 100.000 Zyklen
- Dimensions 18 x 15 x 6 mm
| Dimensions | 22 × 9 × 4 mm |
|---|
23 in stock
50 in stock
9 in stock
Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product. Product Images are shown for illustrative purposes only and may differ from the actual product.
The KY-004 Tactile Switch Module is designed with sensitivity and precision in mind, enabling highly responsive control over various operations. Its 3-pin, 1-position configuration ensures both stable performance and reliable electrical contact. With a dielectric strength of AC250V, it offers robust protection against electrical surges, enhancing its durability and safety in diverse applications.
The switchboard features an advanced anti-interference circuit, thoroughly tested through repeated debugging to minimize disruptions and ensure smooth operation. Its large heat dissipation area contributes to effective thermal management, making it practical for demanding tasks and extending its operational lifespan.
Compact and lightweight, the switchboard is ideal for DIY projects, providing ease of installation and integration. The use of high-quality components guarantees strong functionality and stable performance, while its compatibility with various systems enhances its versatility. This thoughtful design improves overall work efficiency and offers a reliable solution for both amateur and professional users.
Demo source code for Arduino:
int led = 13; // Define LED on Arduino interface
int signal = 3; // Define KY-004 module interface int val; // Define a numeric (boolean) variable val
void setup() {
pinMode(led,OUTPUT); // Set Arduino LED pin as output
pinMode(signal,INPUT); // Set KY-004 module signal pin as input
}
// Start the main program loop
void loop() {
val = digitalRead(signal); // Read the KY-004 key switch module
if(val==HIGH) // If the button is pressed, turn LED ON
{
digitalWrite(led,HIGH);
}
else
{
digitalWrite(led,LOW);
}
}
Features:
- Type: Push Button Key Switch
- Max Operating Force: 180/230(±20gf)
- Durability: 100,000 cycles
- Operating Voltage: 3.0V to 5.5V
- Temperature Measurement Range: -55°C to 125°C
- Measurement Accuracy: ±0.5°C
- Board Dimensions: 18.5mm x 15mm
Package Included:
- 1 x KY-004 Tactile Switch Module
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