Blinkenwall.com/Controller: Unterschied zwischen den Versionen
Pk (Diskussion | Beiträge) →Blinkenwall Controller: Cobalt RaQ Links |
Anlumo (Diskussion | Beiträge) Keine Bearbeitungszusammenfassung |
||
| Zeile 59: | Zeile 59: | ||
The display is HD44780-compatible. According to the book "Microcontrollers: From Assembly Language to C Using the PIC24 Family", it has TTL-level inputs, so 3.3V logic level can drive it. Thus, no logic level shifter is required. | The display is HD44780-compatible. According to the book "Microcontrollers: From Assembly Language to C Using the PIC24 Family", it has TTL-level inputs, so 3.3V logic level can drive it. Thus, no logic level shifter is required. | ||
=== LEDs === | |||
All LEDs except for the wrench and the power LEDs are common anode. Specs: If=10mA, Uf=2.65V | |||
=== Cobalt RaQ Links === | === Cobalt RaQ Links === | ||