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Pic16F73 general pcb in mint condition
Contains;
- Microchip Pic16F73 in socket (interchangable with 16F76, 18F2220 and many others)
- Uncommited relay (Bestar BS-114 10A 120VAC/28VDC)
- Indicator LED
- 5V regulator
- 4MHz crystal
- RS485 bus driver with 6V Zener protection and terminated in 100 ohm
- 12 dip switches, each to a separate CPU I/O
- Relay, 485bus and power connections all terminated in high quality terminal strip
( Board has no ICSP)
Full circuit diagram supplied.
Suitable for someone with Pic programming experience. Great as a stand-alone controller or a development board The Dip switches could be removed or left in 'off' position and configured as general I/O. Board has been salvaged from an overrun, and needs to be programmed to your application.
Possible uses;
- home networking
- stepper motor controller (using the dip switch I/O)
- lamp controller
- door lock controller
- alarm system
- robot controller
- toy controller
Board is provided with a simple flashing led program to demonstrate functioning of on-board components.
