Push Buttons
Push buttons are simple, hands-on components used to trigger actions, start or stop circuits, and interact with electronics projects. They’re commonly used in DIY builds, prototypes, control boxes, and learning projects where a physical button makes interaction intuitive.
This category includes momentary and latching push buttons, panel-mount and illuminated options, as well as arcade-style buttons in multiple sizes and colors. These push buttons work well with popular platforms like Arduino, Raspberry Pi, and ESP32, making them easy to use for beginners and experienced makers.
FAQs
Frequently Asked Questions
What is a push button?
A push button is a switch that activates a circuit when pressed.
What is the difference between momentary and latching push buttons?
Momentary buttons work only while pressed. Latching buttons stay ON or OFF until pressed again.
Which push button is best for Arduino or Raspberry Pi?
Momentary, normally open push buttons are best for most microcontroller projects.
What does “normally open (NO)” mean?
The circuit is open by default and closes only when the button is pressed.
Are illuminated push buttons available?
Yes, illuminated push buttons have built-in LEDs for visual indication.
Can these push buttons be mounted on panels?
Yes, most push buttons are designed for panel mounting.
Do push buttons need debouncing?
Yes, debouncing is recommended and is usually handled in software.