Tag Archives: PIC16F527

PICTIL – Remake of the TIL311 hex LED display

Yann Guidon @ hackaday.io rebuild the TIL311 hexadecimal display using a pic microcontroller. He writes:

The TIL311 is a nice but expensive, obsolete, power-hungry hexadecimal display. It would be cool to make a tiny module with similar functionality which solves its shortcomings. A 20-pins PIC is a solution but other decoding chips could work too. The PIC16F527 is one of the cheapest 20-pins PICs (sub-dollar), but it can’t implement the latch pin as fast as the original TIL311.

PICTIL – Remake of the TIL311 hex LED display – [Link]

Designing and Building a binary clock


Parker Dillmann @ macrofab.com has designed a wrist LED binary clock based on PIC16F527 Microchip mcu.

The Macro Watch stemmed from those constraints. I picked the PIC16F527 microcontroller by Microchip to be the core of the watch because it was the cheapest MCU I could find that had enough I/O and I knew at least a little bit about it in terms of writing code for and programming. The watch shows time in binary since doing so requires less LEDs to display time than the usual watch patterns, driving the cost down.

Designing and Building a binary clock- [Link]