The BX-24 is a single
chip Basic-programmable Microcontroller that has all the features you've
been looking for!
Onboard features include:
Now with just one chip
you can build a multitude of complex devices like temperature data loggers,
analog joystick interfaces, real time weather stations, data terminals,
virtual reality gear or smart car systems. With the power of a BX-24 at
your disposal the sky's the limit!
8 independent 10-bit Analog to Digital Converters
(Note: ADC pins also function as standard TTL I/Os)
16 total I/O lines (8 TTL plus 8 ADCs and/or TTL)
Pin-for-pin compatible with the BS2 and BS2SX
1200 to 19200 Baud buffered serial in or out any I/O pin
1 buffered high speed serial port (2400 Baud to 460.8 KBaud)
400 bytes of RAM
for user program storage
Parallel or serial downloadable
On-chip voltage regulator
2 user controllable on-chip surface mount LEDs, red/green
Full IEEE floating point math
Plus much, much more!
Price: $49.95 (quantity 1)