Peter M. Groen / DALI-Lighting-Interface

Commit 8e04e5e6ec5a0275a2b00f38076b87fed2a2aad2

Authored by qqqlab
Committed by GitHub
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README.md
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@@ -12,20 +12,20 @@ Needs a DALI hardware interface such as Mikroe DALI click. Or use this very basi @@ -12,20 +12,20 @@ Needs a DALI hardware interface such as Mikroe DALI click. Or use this very basi
12 12
13 ``` 13 ```
14 DALI BUS Power +---------+ 14 DALI BUS Power +---------+
15 - 12-22V >>----+ 100 Ohm +--------+--------------------<< DALI +  
16 - +---------+ |  
17 - |  
18 - +---------+ |  
19 - uC RX >>----+ 10K Ohm +--------+  
20 - +---------+ |  
21 - | DALI BUS  
22 - /  
23 - |/  
24 - uC TX >>--------------------K PNP Transistor  
25 - |\  
26 - V  
27 - |  
28 - GND >>----------------------+----------------------<< DALI - 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 + +---------+ |\
  26 + V
  27 + |
  28 + GND >>---------------------------+----------------------<< DALI -
29 ``` 29 ```
30 NOTES: 30 NOTES:
31 - For this interface, reverse the polarity of TX in the code. 31 - For this interface, reverse the polarity of TX in the code.