Remote control encoder - Electronic Circuits Projects Diagrams Free

Vizier87 · 24th June 2009, 01:20 AM

What is the voltage logic level (eg >2.5 V for logic 1 and <1.5 for 0)for the remote control encoder PT2262? The datasheet didn't state it.
I'm using a 315Mhz RC module. The signal is fed to an antenna, and I need to know whether resistive networks in the encoder circuitry affect the transmission strength?

mneary · 24th June 2009, 02:48 AM

Check the schematic. Does it say 0V low and 12V high?
[edit] I think it depends more on your transmit module than on the encoder chip. [/edit]

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24th June 2009, 01:20 AM	#1
Vizier87	Remote control encoder What is the voltage logic level (eg >2.5 V for logic 1 and <1.5 for 0)for the remote control encoder PT2262? The datasheet didn't state it. I'm using a 315Mhz RC module. The signal is fed to an antenna, and I need to know whether resistive networks in the encoder circuitry affect the transmission strength?

24th June 2009, 02:48 AM	#2
mneary	Check the schematic. Does it say 0V low and 12V high? [edit] I think it depends more on your transmit module than on the encoder chip. [/edit] __________________ de KI6RWX Last edited by mneary; 24th June 2009 at 03:02 AM.