8951 Microcontroller Robotic car Project Blog diagram
Robotic Car is a miniature ancestor car powered by batteries whose assorted movements can be ascendancy either manually or automatically, or the aggregate of both. Here the command is accustomed through keyboard; it would accept been bigger if we acclimated IR alien ascendancy or article of that affectionate rather [...]

The converter runs at 9600 baud, 89C2051 and outputs each byte received on a centronics style parallel port, together with a nominal 50 microsecond strobe. The converter buffers up the bytes received if busy is active, and is bidirectional – when the sample switch is pushed, the converter samples the parallel port and transmits the [...]

Features
# Available in either SOT-23 or 2×3 DFN packaging
# Precision 4 MHz internal oscillator
# Baseline Core with 33 Instructions, 2 Stack Levels
# All single-cycle Instructions except for program branches which are two cycles
# 12-bit wide instructions
# 8-bit wide data path
# 25 mA source/sink current I/O
# Low power (100nA) sleep current
# One 8-bit timer (TMR0)
# Watchdog [...]