Touch controlled for mid-sized industrial displays
Touch controlled for mid-sized industrial displays Data Modul is aiming at industrial displays from 12.1 to 23.8in with a projected capacitive (PCap) touch controller PCB built around Microchip’s TD series of touch controller chips. The mXT2952TD touch controller board is compatible with Data Module’s earlier mXT2952T2, but includes differential mutual sensing to increase signal-to-noise ratio. “Neither thick gloves up to 5mm nor cover glasses up to 10mm affects the multi-touch recognition of the new controller board,” according to the company. “The high signal-to-noise ratio is al...