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 12  
13 13 ```
14 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 30 NOTES:
31 31 - For this interface, reverse the polarity of TX in the code.
... ...