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choosing baud rate
Sirs
When I discovered that UM10139 - LPC214x has an error on baudrate equation, I decided write an little application that helps choose better values of registers used on LPC to minimize error.
Lets see...
pir cable
Sirs
I am needing to mount an interface MCU based to PIR sensors cable and wireless. Where to find informations about signaling, protocol, standards, circuits, schematics and so on....
Thanks In Advance
jeanfernandes@engineer.com
:?:
Sirs
How to interface the cable PIR and wirell PIR on Microcontroller ? Where to get circuits ideas to interface them ? Are there a standard or protocol ?
Thanks In Advance
Regards
Jean Fernandes
Brazil
jeanfernandes@engineer.com
combine tv and cctv signals
:?:
Sirs
I am needing to combine the local terrestre antenna with a (VHF or UHF) modulator on single cable. The modulator carries the CCTV signal from a multiplexer circuit.
How to do it ?
And how to project a video amplifier to VHF/UHF band in order to...
The Next Step
I itend to improve the initial circuit replacing the MT8870 to MT8889 to dialer.
Other improves will related to :
- Interface to PIR sensors
- Interface to Wireless PIR
- Interface to Cellular device.
regards
Jean Fernandes
Coneel Brazil
SignIn on YahooGroups
Dear Sirs
Lets go to www.yahoogroups.com and sign in on rat_ring group. I am on pending member with nick coneelbrazil.
Thanks
Jean Fernandes
Electronic Engineer
Coneel
Smart Solutions
coneel@engineer.com
coneelbrazil@yahoo.com
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