The Gadget Factory is now stocking a 16bit buffer wing for the Logic Sniffer for $15. This add-on board gives the Logic Sniffer an additional 16 buffered, 5volt tolerant input channels.
You can order the Logic Sniffer at Seeed Studio for $45, including worldwide shipping. Don’t forget that Seeed now has probe cables for $6 each.
If it was buffered to about 30V, I’d take one, I often work with 24V system.
Sorry, maximum ratings for the MC74LCX16245 buffer/transceiver chip used are:
VCC (DC Supply Voltage) −0.5 to +7.0 V
VI (DC Input Voltage) −0.5 ≤ VI ≤ +7.0 V
Recommendet operating conditions are:
VI Input Voltage 0 – 5.5 V
Just use a 10:1 resistor divider on each channel you require. :)
– Adam
How about the ADC wing to be used as an oscilloscope? Any developments?