Peter M. Groen / DALI-Lighting-Interface

Commit ed262a6761a0dfe3a7d959e2250291f2302aee20

Authored by qqqlab
Committed by GitHub
1 parent 260ddbf8

.

Inline Side-by-side
Showing 1 changed file with 10 additions and 15 deletions
README.md
  View file @ed262a6
... ... @@ -11,21 +11,16 @@ Examples for Arduino ATMEGA328 included:
11 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 25 NOTES:
31 26 - For this interface, reverse the polarity of TX in the code.
... ...