Key Automation, a prominent PCB manufacturers and suppliers in India, is offering the best quality of PCB (printed circuit board), which is a new modern technological automation used for connecting keys to the keyboards and transmitting signals to the connected keyboard unit.

Our PCB base keyboards are made with high-quality materials that are usually connected to the inner surface of keyboards. Due to its advanced technological updates and mechanisms, it can be applied to multiple applications. Let’s look at its multiple types and features and how it is beneficial for use in certain applications.

We are providing multiple types of PCB and PCF-based keyboards with advanced features that give maximum performance in every unit. Here we have listed down some types:

• Mechanical Keyboards: In these keyboards, each keypad is attached with individual keypads or keys, which are attached with to two metal springs for pressing purposes. These PCB keypads are more durable compared to other keyboards, and multiple layers are attached to the inner surface for a spill-free structure. It is commonly used in gaming, programming and household uses.
• Membrane Keyboards: It has a thin and flexible membrane connected to the overall keyboard and has a space for smooth and perfect operation. These are available in both tactile and non-tactile membrane keyboards for efficient handling in multiple types of applications.
• Dome-Switched Membrane Keyboards: These are one printed rugged keyboards and are found in standard desktop models and point-of-sale systems. The dome-shaped switch is connected to each key, and when pressed, it connects to the circuit.
• Scissor-Switch Membrane Keyboards: These are sensitive keyboards usually found in laptops and have a scissor-like mechanism where all keypads are connected on a flat surface. The handling of these keyboards is comfortable and preferred for long-term work.

For increasing the more performance and additional information about our PCB Based Membrane Switch Keypad, we have mentioned a technical chart below:

Features	Mechanical Keyboards	Membrane Keyboards	Dome-Switched Membrane Keyboards	Scissor-Switch Membrane Keyboards
Switch Type	Individual mechanical switches per key	Single rubber or silicone membrane sheet	Rubber dome on top of a membrane sheet	Scissor mechanism on top of a membrane sheet
Tactile Feedback	Strong tactile feedback, customizable	Minimal tactile feedback	Moderate tactile feedback	Shallow tactile feedback
Key Actuation Force	45-60g	55-60g	55-65g	50-60g
Actuation Point	Mid-point of key travel	Near the bottom of key travel	Near the bottom of key travel	Mid to bottom of key travel
Durability	50-100 million keystrokes	5-10 million keystrokes	5-10 million keystrokes	10-20 million keystrokes
N-Key Rollover (NKRO)	Full NKRO support	Limited NKRO support (2-3 key rollover)	Limited NKRO support (2-3 key rollover)	Limited NKRO support (6-key rollover)
Anti-Ghosting	Full anti-ghosting	Limited anti-ghosting	Limited anti-ghosting	Partial anti-ghosting
Keycap Attachment	Mounted directly onto mechanical switches	Mounted onto the membrane sheet	Mounted onto rubber dome above the membrane	Mounted onto scissor mechanism
PCB Integration	Direct switch soldering to PCB, customizable layouts	Membrane integrated onto the PCB	Rubber dome assembly integrated onto the PCB	Scissor mechanism integrated onto the PCB

For improving the overall productivity, we have included numerous types of configuration in our PCB-based keyboards, such as:

• N-Key Rollover (NKRO): We have added the NKRO feature in our all types of keyboards for improving the performance, where it allows the number of keys to be pressed without any error in input recognition. This feature is more beneficial in multiple tasks, such as gaming and professional typing.
• Anti-Ghosting: The anti-ghosting features work more effectively in our PCV base keyboards and give accurate feedback without any error when any specific keyword is pressed. This accurate feedback helps for enhancing the productivity and performance of data entry professionals and gamers.
• Water and Dust Resistance: The multiple layers have been attached to our PCB-based keyboards, which are made from polyester film and consist of glass epoxy in PCF keyboards. These are helpful for using in any outer environmental conditions.
• Connectivity: Our multiple types of PCB base keyboards are able to connect with wired or wireless networks such as Bluetooth and Wi-Fi. The mechanical switches are also connected under each key for efficient wireless connection.

The high quality of materials and advanced features in our PCB base keyboards give a higher performance in multiple types of applications, such as:

As a dominant PCB base keyboard manufacturers and suppliers in India, we as Key Automation are providing the best quality of PCB-based membrane keypads, which are built with multiple layers connected inside the keyboards. The new advanced technological aspects and new design help improve the performance and are used in many applications. Contact us today for upgrading your system with our PCB base keyboard.