Features
Very small piezo-actuated 8 dot Braille cell, available with flat or concave tactile caps with one or without interaction button (see datasheet "Caps B12")
Active backplane for 6 or 8 cells
Braille cells
Optimally matching with your devices we set up single cells to almost any desired Braille line – assembled and tested according to your specifications, with backplane and – if desired – with a metal tray for safe fastening. The basis for our customized Braille cells are three basic types of single cells which we combine with different tactile caps and interaction buttons as desired. Prices and delivery time are given on request (s. downloads).
Braille cell P20
Technical specifications
| dimensions (w x h x d ): | 6.42 x 12,4 x 52,6 mm |
| Dot spacing: | 2.45 mm |
| Dot height: | ca. 0.7 mm |
| Cell width: | 6.42 mm |
| Tactile force: | min. 17 cN |
| connector: | Micro board to Board 0,8 mm pitch, 10 pins |
| Average live time: | > 10^6 actuations |
| Drive circuit: | Low-power electronic on active backplane for 6 and 8 cells |
Sample set-up
32 Braille cells P20 with flat tactile caps and one interaction button, with 4 backplanes with 8 positions, assembled and tested, ready for fastening.
Tactile caps
Four different standard tactile caps either flat or concave with one or without interaction button are available. Further cap designs are possible on request.
Braille cell B11
Features
Optimally matching with your devices we set up single cells to almost any desired Braille line – assembled and checked according to your specifications, with backplane and – if desired – with a metal tray for safe fastening. The basis for our customized Braille cells are three basic types of single cells which we combine with different tactile caps and interaction buttons as desired. Prices and delivery time are given on request .
Technical specifications
| dimensions (w x h x d): | 6.42 x 16.8 x 74.6 mm |
| Dot spacing: | 2.45 mm |
| Dot height: | ca. 0.7 mm |
| Cell width: | 6.42 mm |
| Tactile force: | min. 17 cN |
| connector: | SIL 2.0 mm, 8 pins |
| Average live time: | > 10^6 actuations |
| Drive circuit: | Low-power Asic electronic directly mounted on the cell |
Sample set-up
40 Braille cells B11 with flat tactile surface and 2 interaction buttons with backplane, on metal tray, assembled and tested, ready for fastening
Tactile caps
Five different tactile caps either flat or concave are available. An interaction button can be integrated in some of them.
Braille cell P16
Features
Sturdy piezo-actuated 8 dot Braille cell; built with different flat and concave tatile caps (more details in datasheet Caps P16).
Drive circuit on active backplane for 6 or 8 cells each.
Technical specifications
| dimensions (w x h x d): | 6.42 x 16.8 x 84 mm |
| Dot spacing: | 2.45 mm |
| Dot height: | ca. 0.7 mm |
| Cell width: | 6.42 mm |
| Tactile force: | min. 17 cN |
| connector: | SIL 2.0 mm, 10 pins |
| Average live time: | > 10^6 actuations |
| Drive circuit: | Low-power electronic on active backplane |
Sample set-up
40 Braille cells P16 with flat tactile surface, without interaction button, with active backplane, mounted on metal tray, assembled and tested, ready for fastening.
Tactile caps
Seven different tactile caps either flat or concave are available. An interaction button can be integrated in some of them.
