What is Velostat used for?
Velostat, also known as Linqstat, is a packaging material made of a polymeric foil (polyolefins) impregnated with carbon black to make it electrically conductive. It is used for the protection of items or devices that are susceptible to damage from electrostatic discharge.
How does flex sensor work?
As a variable printed resistor, the Flex Sensor achieves great form-factor on a thin flexible substrate. When the substrate is bent, the sensor produces a resistance output correlated to the bend radius—the smaller the radius, the higher the resistance value.
What are conductive fabrics called?
One major conductive fabric product is ARACON, a brand metal clad fiber by Micro-Coax. ARACON fibers are built on a modified KEVLAR® base and provide good thermal and dimensional stability with very high yarn strength. Conductive fibers can be woven, knit, sewn, cut or braided.
How accurate is Velostat?
Examination of the Performance Characteristics of Velostat as an In-Socket Pressure Sensor. The fabricated sensors demonstrated mean accuracy errors of 110 kPa and significant cyclical and thermal drift effects of up to 0.00715 V/cycle and leading to up to a 67% difference in voltage range respectively.
Where is a flex sensor used?
Flex sensor is used in wide areas of research from computer interfaces, rehabilitation, security systems and even music interfaces. It is also famous among students and Hobbyists.
Why are flex sensors used?
A flex sensor is a kind of sensor which is used to measure the amount of defection otherwise bending. The carbon surface is arranged on a plastic strip as this strip is turned aside then the sensor’s resistance will be changed. Thus, it is also named a bend sensor.
What type of material is conductive?
Conductive materials include metal fibres as well as inherently conducting polymers (ICPs) and carbon fibres already being used in many applications for occupational work wear such as antistatic working, EMI (Electromagnetic Interference) shielding, heating and the transport of electrical signals.
How sensitive is Velostat?
The velostat is fairly sensitive to pressure! Please do take caution not to unintentionally create excessive internal pressure within your creation so as to maximise the wide range of electrical resistance that the velostat offers!