Author: Paul Malpan

Human Machine Interface (HMI) is any interface that allows humans to interact with machines. It enables a user to communicate with the machine. A properly designed HMI solution enhances productivity for the operator. HMI devices can be as simple as a switch controlling a motor or can be as complex as multi-touch-enabled control panel. With the development of modern technologies, the way we interact with devices has also changed. Various HMI solutions for machines Membrane Keyboard Membrane keyboards are characterized … Continue reading “Which are the available HMI solutions for machines and why are they important?”

The trend to miniaturized electronic devices has made appliance controls more vulnerable to electrostatic discharge (ESD) from human operators. Membrane switches increase the chances of damage since the thin membrane provides less isolation than traditional full-travel switches. As the membrane keyboard is an interface between man & machine, there is a good chance that the static energy from human body will discharge while operating the keyboard. The body is charged with negative electrons. When these electrons come into contact with … Continue reading “Why EMI / ESD shielding is important in a membrane keyboard?”

Keyboards have come a long way over the years, with manufacturers making them smaller, thinner, and with better ergonomics. Not many have answered the question of how does a membrane keyboard exactly works. We at Linepro Controls Pvt Ltd are here to help you out with your queries in any sort of complex keyboard designs. Let’s get started on how the membrane keyboard works. Most membrane keyboards rely on an electrical connection between the keyboard and the circuits under which … Continue reading “How Does A Membrane Keyboard Work – A brief Understanding.”

Membrane keyboard has been around since the 1980s when they were largely used with home computers and similar consumer electronic devices and are quite inexpensive and easy to produce making them an excellent choice for budget-conscious consumers. Today keyboards are used in a wide variety of applications, ranging from desktop computers, Consumer electronics, peripherals, medical devices, heavy industrial machinery, laboratory equipments, and many more. Membrane keyboards or membrane switch are nothing but a keypad featuring keys that are embedded into … Continue reading “Membrane Keyboard – Things you probably don’t know yet”