Re: [time-nuts] Announcing the TAPR "FatPPS" Pulse Stretcher

2007-01-08 Thread John Ackermann N8UR
Normand Martel wrote: > I've made a such pulse stretcher to render the 1ms > pulse from a CMC Superstar and the 10µS pulse from a > Trimble Lassen SK8 visible via an L.E.D. by using a > simple 555 timer configured in a monostable fashion. > > Sure it is not nanosecond precise and i'm not sure AT >

Re: [time-nuts] Announcing the TAPR "FatPPS" Pulse Stretcher

2007-01-08 Thread Normand Martel
I've made a such pulse stretcher to render the 1ms pulse from a CMC Superstar and the 10µS pulse from a Trimble Lassen SK8 visible via an L.E.D. by using a simple 555 timer configured in a monostable fashion. Sure it is not nanosecond precise and i'm not sure AT ALL it will react to a 20ns pulse,