Build DIY Membrane Switch Keypad: Ultimate Guide

28 Apr, 2022

By hqt

This new build diy membrane switch keypad is an active photoelectric detection system type electronic switch using pulse modulation. The cold light source use has infrared light, red light, green light, blue light, etc., which can be non-contact, fast and no damage. Monitors are the state and action of various solids, liquids, transparencies, black bodies, soft bodies, and smoke.

Membrane Switch Panel Automotive

The mechanical properties of the 1.3-pin slide switch must match the mechanical and electrical properties. Temperature 5°C~35°C, humidity 45%~85%, pressure 80~106Kpa

3-pin slide switch

2.3 pin slide build diy membrane switch keypad durability, must match the body without deformation, meet the mechanical and electrical energy. The contact resistance should not exceed 200mΩ, the rest are satisfied with the mechanical and electrical properties.

  • 3 thermal test no abnormal appearance, the satisfaction of mechanical and electrical properties.
  • 4 cold tests no abnormal appearance, the satisfaction of mechanical and electrical properties.
  • 5humidity test no abnormal appearance; build diy membrane switch keypad meet the mechanical and electrical properties.

Tactile Switch Performance Test

Mainly test the solder resistance, cold resistance, heat resistance and moisture resistance of the tactile switch.

First, the solder ability test of the tactile switch:

1. Tactile switch solder ability test

Method: The soldering foot is bubbled into the tin bath to a depth of about 2mm, the test temperature is about 230±5°C, and the holding time is 3±0.5 seconds.

Result: more than 80% of the solder fillet will be tin-coated.

2, tactile switch solder resistance test

Method: The build diy membrane switch keypad temperature controls at 260 ± 5 ° C, and the soldering in the oven is held for 5 ± 1 second (substrate).

When the arm solders, the temperature is maintained at 350±30°C for 3±0.5 seconds, but no abnormal pressure can be applied to the soldered leg.

Result: The build diy membrane switch keypad is not deformed and can match the characteristics of the electrical appliance. The result of applying abnormal pressure is invalid.

Second, cold test of the tactile switch

Method: Place in minus 20±3°C environment for 4 days, then place in normal environment and test after 30 minutes.

Result: The contact resistance and insulation resistance are within the standard range, and there is no evidence that the switch performance has been compromised.

Third, the high temperature test of the tactile switch

Mode: Ambient temperature 280 ± 30 ° C, the product stores for 2-3 minutes, and after the heat removes, the hand feeling and resistance test.

Results: resistance, gram rebound, shapes, etc.; there are no signs of damage. The functionality of the switch remains unchanged.

Fourth, the moisture test of the build diy membrane switches keypad

Mode: Place in an environment at 40±2°C and 90-95% RH for 4 days, then place in a normal environment and check after 30 minutes.

Result: The contact resistance and insulation resistance are within the standard range and there is no indication that the build diy membrane switch keypad performance degrades.

V. Tactile switch temperature change test

In various temperature environments, the test was carried out after five cycles of circulation, and then placed in a normal environment for 30 minutes;

Why Your Business Needs Tactile Membrane Switches?

Build diy membrane switch keypad are one of the most innovative new technologies. While this technology has many uses, businesses may find it even more useful than individuals. Tactile membrane switches are switches that allow the user to turn a circuit on and off.

The ink in these switches uses for screen printing is usually filled with graphite, silver or copper. Tactile membrane switches allow users to exchange commands with related devices and can vary greatly in complexity, from a simple switch that controls lighting to a much more complex switch designed to integrate with a computer.

Build diy membrane switch keypad has a great durability

One of the reasons for using build diy membrane switch keypad instead of conventional ones is their durability. Tactile membrane switches are much more durable than other types of switches. It will save your business money because you won’t have to change any switches often.

This durability also means you can use the tactile membrane switches for as long and as often as you want without worrying about them burning out.

Membrane Switch Panel Automotive 2022

This is one reason why tactile membrane switches are more useful for businesses than traditional types of switches, but there are other reasons as well.

Why can we prefer membrane switches over traditional switches?

Another reason to prefer build diy membrane switch keypad over traditional types of switches is that they save space. It also allows the designer to be more creative when creating a device that uses a tactile membrane switch.

This benefit can be even more beneficial for small businesses, including startups that have less space and need to use the available space in the most efficient way.

Of course, this advantage is also useful for large enterprises, since they do not need to build their offices around a tactile membrane switch due to the small space it takes up.

Many tactile membrane switches also feature a full seal

 This seal protects the build diy membrane switch keypad from the environment and only increases its durability. Other types of switches do not have this protection and are therefore more vulnerable to environmental damage.

 This seal also offers more benefits, such as better internal ventilation. This improved internal behavior prevents a product using a tactile membrane switch from overheating and potentially damaging circuits or other critical internal components that are vital to the overall performance of the device.

Better internal ventilation also means the product works more efficiently.

We can use membrane switches without any hesitation

One reason to choose a build diy membrane switch keypad is that it improves the user experience. Compared to other types of switches, tactile membrane switches allow the device they embed in to be more responsive.

 This is especially important for devices that use touch screens, such as smartphones and laptops. With this improved responsiveness. The user can more easily use their device without worrying about its response speed and thus their experience will improve as a result.

 The increased responsiveness also allows users to do more at once, as the device will be more capable of handling tasks due to its responsiveness.

Great advantage of mechanical switches

There is also another benefit to using build diy membrane switch keypad in your business devices. Tactile membrane switches are highly configurable, allowing them to tailor to any customer requirement or desire.

 This is a great advantage over traditional mechanical switches, which do not allow this adjustment due to their design. This customization is also a great benefit for the product manufacturer .They can customize the tactile membrane switches to best meet the different needs of their various products. This is a big benefit.


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