| UK startup Novalia demoed an ultra-thin fully functional keyboard printed with conductive ink. Camebridge-based Novalia aims to add low-co...
More about Keyboard (63)
| Typing on today’s mobile phones and tablets is needlessly slow. One limitation is that the QWERTY layout is ill-suited when typing with the...
| To the average e-enthusiast, the RS232 interface always appears friendlier than the USB port. However, with a small 8-bit microcontroller,...
| By Markus Hirsch (Germany)------Please click on the links to download the articles from Elektor.MAGAZINE (log-in required):
| For this interface we use an (old) computer keyboard. This contains as many switches as there are keys. These switches are scanned many time...
| There are various reasons for wanting a Custom Input Device (CID). We can think of the following two examples. What about a pinball game on...
| You no doubt have an old PS/2 keyboard gathering dust somewhere. Now you can put it to good use again as an input device for the FPGA protot...
| Old PCs are usually not immediately discarded after the purchase of a new one, but often remain in use for certain tasks. To avoid being tie...
| This circuit does the exact opposite of what most of this type of changeover switches attempt to do. Usually a changeover switch is used wit...
| To enable the control module, described in Part 1, to function as a battery discharger, a number of additional hardware components are requi...