20 x 40 mm
32 x 64 mm
Titchaino
Chookleino
schematic
20 x 40 mm
Titchaino Ver2
Renewal the Titchaino with additional switches.
2013.06.16
Display message !
Change your own message, and switch a message.
Dominoduino ( Titchaino )
Message board
20 x 40 mm
Titchaino Ver2.3
2013.11.3
Any direction will be OK.
Using micro USB PCB, become to be possible to supply power from USB.
Added an expansion connector. ( digital input, digital output, analog input or I2C )
Titchaino Ver2.7
Library and sample sketches.
Titchaino uni
schematic
United with a button cell.
Outline
“ Titchaino ” is the kit of display module using two 20mm square 8x8 dot matrix LEDs.
“ Titchaino uni ” is united with a button cell.
Since it has already programed sample sketch, all you have to do is to solder parts, you will enjoy space invaders or heart pattern.
And this is compatible with Arduino, so you can change your original program using Arduino IDE easily.
Specification
MPU : ATmega328P
Battery : 3V CR2032
Clock : 8MHz ceramics resonator
Boards : Arduino Pro or Pro Mini (3.3V 8MHz)/w ATMega328
LED drive method : Charlieplexing
dynamic display
libraries & samples
Library and sample sketches.
Library and sample sketches.
Circuit diagrams and sample programs can be found here.
