Agemixer (05:48:35)
and resulting another CIA read for more bits..

Agemixer (05:48:00)
and toggles then to slower rise or a feedback from output, trying to linearize the RC curve current? Lemmethink

Agemixer (05:46:25)
not sure but needs think: the opamp first gives an approximate value with faster rising speed, once near, it gives that delay value (resulting as CIA reads)

Agemixer (05:43:14)
lemmethink. Brb cig

Agemixer (05:42:56)
So: Let's amp power from the line input (transistor), and feed that as the power supply to that RC circuit rising voltage

Agemixer (05:40:24)
and a delayed buffer if we need more than 8bits to be read, to be read in sequence timedly the lowest and highest bits:

Agemixer (05:38:26)
more accuracy and speed... requires external counter at userport then, like 10 MHz or more to do the thing..

Agemixer (05:30:12)
except that 1MHz divided by 256 (8 bits stages) gives only 4 kHz though. But if we are happy with, say, 6bits, then it is... 16 kHz samplerate

Agemixer (05:26:17)
it can't get more shrunk of a design, i guess

Agemixer (05:24:52)
only 1 transistor, 1 resistor, 2 caps, 1 opamp only

CPU Mood

Dubmood (Kalle Jonsson)

FantomenK (Simon Norberg)

Oldchap

Time Left: 5:21