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Hello there,
Designing a buffer and gain circuit for RTD and currently i have struck a wall.
Requirement
-give a gain of 5 to a signal coming from an RTD, to be given to an ADC
Implementation
-have used Microchip MCP6004, a quad amp IC. used one amp as a voltage follower and the other in a...
speed sensor
there are already a couple of sensors which can give you the speed, the VSS (vehicle speed sensor) located on the transmission, it can give you speed, some modern cars don't have this and they take the speed from the ABS sensor in the wheel, you can also use this.
the cheap car alarms, they have a movement sensor, and its adjustable too, with a potentiometer.
if an adjustable movement sensor comes with that, i think it must be available separately too.
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