DESCRIPTION The MicroDAQ USB-48C and USB-96Cthe usb bus. They feature six 16-bit counter / timers and 48 or 96 (depending on model) programmable digital I/O channels. Based on the industry standard TTL 82C54 & 82C55 devices.Counter / timers can be used for frequency measurements, pulse counting, pulse width modulation and pulse generation. The counter / timers can also be programmed to generate events / interrupts at speci c intervals. This can be useful for time interval generation.The 48 or 96 (depending on model) TTL level digital I/O channels can be pro-grammed as inputs or outputs in banks of 8. These digital I/O products are ideal for use in the connection between a computer and the outside world. Allowing computer programs not only to sense real world events, but control them as well. Applications include man-machine interfacing, driving high power loads, sensing switch contact closures and much more.Ideal for Desktop/Laptop use USB Interface6x 16-bit Counter/Timers (82C54) 48/9 feature six 16-bit counter / timers and 48 or 96 (depending on model) programmable digital I/O channels. Based on the industry standard TTL 82C54 & 82C55 devices.Counter / timers can be used for frequency measurements, pulse counting, pulse width modulation and pulse generation. The counter / timers can also be programmed to generate events / interrupts at speci c intervals. This can be useful for time interval generation.The 48 or 96 (depending on model) TTL level digital I/O channels can be pro-grammed as inputs or outputs in banks of 8. These digital I/O products are ideal for use in the connection between a computer and the outside world. Allowing computer programs not only to sense real world events, but control them as well. Applications include man-machine interfacing, driving high power loads, sensing switch contact closures and much more.Ideal for Desktop/Laptop use USB Interface6x 16-bit Counter/Timers (82C54) 48/96 Digital I/O lines (6/12 x 8-bit ports) - TTL level I/O Conne Specifications Digital I/O (DIO)No. of