Based on my uClimaControl Hardware rev.0 I started a new project - DesertPea.
This small footprint library offer drivers and useful function for programming a Microchip PIC18 controller. (I2C, RS232, EEPROM, DS1621, HYT371, HD44780)
A small demo for the hygrometer sensor HYT371. This sensor generates humidity and temperature values based on capacity measurements. The controller interface is I2C.
This is a simple demo which lets the PIC communicate via RS232 with the PC in ASCII mode. ASCII mode communication is possible with any terminal ex. Windows Hyperterminal, Putty, s.o.
Reads out data stored in an I2C eeprom. The reading is ASCII compatible and can be done via any terminal mode. The USB is an USB HID - CDC device (virtual serial com-port) and thus compatible to any terminal program (including windows hyperterminal).
This is a small demo for a LM75 temperature sensor which communicates via I2C.
This project controls the speed of an external ESC which drives a brushless motor. Where the speed can be adjusted via serial commands sent over RS232.
A small demo using a DCF77 receiver to create my own radio controlled clock.
For testing and extension purposes I created small boards with IC components which run the I2C protocoll.