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PIC Microcontoller Math Methods


Random number generators

Quick little 8 bit random number generators

Random number generator for the 16F876 using timer 0

A few of the lowest order bits of an existing A2D value can be used as a random number or at least as a seed for one of the generators above. This works best when a high resolution A2D is being used to measure a high noise signal (where the signal is resolved by averageing)

Linear Congruential Sequence

Also:

See also:

Archive:

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RpS i 2o3i2c
Cheap & easy I2C I/O and Monitor
Watch, recieve and send I2C via serial port. 100Kb/s. Also 5 TTL out & 8 in.
$15 chip $30 w/ PCB $40 kit $50 A&T
 

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The 4 servos, 2400 baud serial servo controller is a wonder of magic and he sells the programmed chip for $8. Wow!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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