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Acceleration meter for cars - This circuit it is count the
acceleration from -1000mg up to +1000mg. Can be used in lot of applications like
cars, elevators, ramps and more.….(electronic schematic added 03/09)
Accelerometer Schematic - Below is a rough schematic of the layout of
the accelerometer PC board looking from the component side. The microcontroller
is an Atmel AT89S8252, an 8051 clone. This microcontroller is in-circuit
programmable using an SPI interface. The SPI pins are also used to drive the MMC.
To permit the dual use there is a jumper block (located below the 74AHC244,
marked "P".... [Radio Amateur Society of Norwich]
AN-347: Shielding & Guarding - AN-347 Analog Devices Application Notes....[App
Note]How to Exclude Interference-Type Noise. What to do and Why to do it-A Rational
Approach