Circuit Lake

Electronic Project and Circuit Collection

PIC16F628 Related Resources

Simple Portable Led Game System

February 09, 2013 By: admin Category: Game, LED, PIC No Comments →

This is a fun project with LED, a simple portable led game system. It is built based on PIC16F628A, 16 RGB LED and 9 bipolar transistors BC548. It has 4 buttons for control, a switch for turning it off, and a tiny speaker for sound output. What kind of game can you play with this […]

Firmware USB for PIC16F628, 16FUSB

May 11, 2012 By: admin Category: Interfacing, Miscellaneous, PIC, Project No Comments →

The 16FUSB is a software implementation of the USB low-speed for PIC16F628/628A microcontroller. All communication stuff is done by the firmware written in ASM, completely discarding the need to use an additional chip. From the 16FUSB core is possible to add implementations of other protocols such as, for example, I2C, SPI or simple write data […]

Network Equipment Resetter

July 17, 2011 By: admin Category: Control, Microcontroller, PIC, Project, Timer No Comments →

This network power resetter is built based on PIC16F628 microcontroller. It controls a solid-state-relay that connecting 110VAC Power line with a satellite internet receiver or routers.

GPS Compass

July 13, 2011 By: admin Category: Digital, Display, GPS, Microcontroller, PIC, Project No Comments →

This PIC16F628-based compass uses NMEA-0183 data from a GPS receiver. The direction indicator displayed on eight-point LED with radial pattern every 45°. Although the GPS provides accuracy to a tenth of a degree, that kind of accuracy is not really necessary in the automotive use for which project is designed.