1x4 4 Blue Key Button - Review

As a professional product reviewer, I have had the chance to analyze and test a variety of devices. Today, I want to talk about the YXQ 1x4 4 Blue Key Button Membrane Switch Matrix Plastic Keypad Keyboard. This device has caught my attention due to its interesting features and potential to add value to a variety of projects. After thoroughly evaluating it, here are my thoughts.

First things first, let's talk about the technical specifications. The YXQ 1x4 4 Blue Key Button Membrane Switch Matrix Plastic Keypad Keyboard has a voltage requirement of DC 12V and 30mA current. The contact resistance of each key is equal to or greater than 100 Ohm, and the force required to activate it is 250-350g. The contact bounce rate is over 1s, and the pad size is 68 x 20mm/2.7" x 0.78"(L*W). Additionally, the connector pitch is 2.54mm/0.1", and the weight is just 12g.

What does all this technical jargon mean? Essentially, it means that this device is compact and lightweight, making it perfect for small devices and projects. The keys are responsive and require a moderate amount of force to activate, which can be reassuring for users who want to be sure each button press has been registered. The contact resistance, which is the opposition to current flow, is high enough to prevent accidental activation, but not so high that it makes the device ineffective.

One of the standout features of the YXQ 1x4 4 Blue Key Button Membrane Switch Matrix Plastic Keypad Keyboard is its tactile feedback. Many membrane switches lack tactile feedback, which can make them feel cheap and unreliable. However, this device has a satisfying click when each key is pressed, making it easier for users to know when they've successfully activated a button.

Another aspect is the package, which includes three membrane switches, which is great for users who need to replace multiple switches in their projects or have backups in case of failure. The cable length, which is 91mm/3.5", is a decent length, making it possible to integrate it into most projects.

One potential downside of the YXQ 1x4 4 Blue Key Button Membrane Switch Matrix Plastic Keypad Keyboard is the lack of customization. The color scheme is fixed, and users cannot program or change the function of each key. However, this device is still an excellent choice for users who prioritize functionality over aesthetic customization.

In terms of installation, the YXQ 1x4 4 Blue Key Button Membrane Switch Matrix Plastic Keypad Keyboard is relatively easy to install. The device comes with a simple set of instructions, and the connector pitch is standard (2.54mm/0.1"), making it compatible with most devices.

Now let's talk about value. The YXQ 1x4 4 Blue Key Button Membrane Switch Matrix Plastic Keypad Keyboard is priced at roughly $7.99, which is a fantastic value for what it offers. The three switches, quality tactile feedback, and ease of installation make this device a great choice for hobbyists, makers, and professionals alike.

Finally, I want to discuss customer reviews. The YXQ 1x4 4 Blue Key Button Membrane Switch Matrix Plastic Keypad Keyboard has a solid rating of 4.2 out of 5 stars with a total of 17 reviews. The reviews are mostly positive, with users praising the tactile feedback and ease of installation. Some users noted that the switch can feel a bit stiff initially but becomes more comfortable to use over time.

In conclusion, the YXQ 1x4 4 Blue Key Button Membrane Switch Matrix Plastic Keypad Keyboard is an affordable and reliable device that packs a lot of functionality into a small package. Its responsive keys, tactile feedback, and ease of installation make it an excellent choice for projects of all sizes. If you're in the market for a compact and reliable keypad, the YXQ 1x4 4 Blue Key Button Membrane Switch Matrix Plastic Keypad Keyboard is an exceptional choice.

1x4 4 Blue Key Button

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