Screentex

Technological supplier of Aitex in the R&D project financed by IVACE and FEDER funds. Wireless device to excite textiles printed with electroluminescent inks (LEC). Controllable from mobile phone/tablet. Implementation of a printed pixel matrix.

aitex-ivace-fondos-feder

Hardware

Wireless electronics that generates up to 4 channels of alternating signal of up to 150V and 800Hz configurable through the microcontroller, I2C control of the switching circuits and with GPIO of the optotriacs.

Firmware

Logic for receiving data from the cell phone to control the pixels of the matrix and configuration of the excitation circuits for its ignition by controlling the I2C port with the requested parameters.

Software

APP on Android system that allows to check the proper functioning of the hardware and the configuration of the pixel ignition. Communicates wirelessly.

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PROJECT DETAILS

Technical Specifications

Hardware Blautic C1 Mux Plataform See
Power supply Internal rechargeable Lithium polymer rechargeable battery
ON/OFF switch
Operating status indicator lights
Communications Wireless communications
Inputs/Outputs I2C control
Matrix control by means of OptoTriacs control GPIOs
Tamaño: Outside dimensions: 50 x 77 mm (W x L)

 

Smartphone/Tablet requirements:
Minimum screen dimensions: 5.5″
Android 4.3 or higher
Bluetooth 4.0 or higher