Peter M. Groen / DALI-Lighting-Interface

Commit ed262a6761a0dfe3a7d959e2250291f2302aee20

Authored by qqqlab
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README.md
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@@ -11,21 +11,16 @@ Examples for Arduino ATMEGA328 included: @@ -11,21 +11,16 @@ Examples for Arduino ATMEGA328 included:
11 Needs a DALI hardware interface such as Mikroe DALI click. Or use this very basic DALI interface design for your experiments. 11 Needs a DALI hardware interface such as Mikroe DALI click. Or use this very basic DALI interface design for your experiments.
12 12
13 ``` 13 ```
14 - DALI BUS Power +---------+  
15 - 12-22V >>----| 100 Ohm |-------------+--------------------<< DALI +  
16 - +---------+ |  
17 - \ |  
18 - +---------+ |\ | |  
19 - uC RX >>----| 10K Ohm |---| >|-- --+ 5.6V Zener Diode  
20 - +---------+ |/ | |  
21 - \ | DALI BUS  
22 - /  
23 - +---------+ |/  
24 - uC TX >>----| 220 Ohm |----------K PNP Transistor  
25 - +---------+ |\ 30V 250mA  
26 - V  
27 - |  
28 - GND >>---------------------------+----------------------<< DALI - 14 +Micro- 5.6V ___ DALI BUS
  15 +controller Zener +----|___|---- 16-22V
  16 + ___ Diode | 100
  17 + RX ---|___|---|>|---+------------- DALI+
  18 + 10K |
  19 + ___ |/
  20 + TX ---|___|-------| PNP Transistor
  21 + 220 |\ 30V 250mA
  22 + V
  23 +GND -----------------+------------- DALI-
29 ``` 24 ```
30 NOTES: 25 NOTES:
31 - For this interface, reverse the polarity of TX in the code. 26 - For this interface, reverse the polarity of TX in the code.