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Commit e8a67162 authored by 42loop's avatar 42loop
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Update Readme.md

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...@@ -11,25 +11,17 @@ sudo apt install python3-dbus ...@@ -11,25 +11,17 @@ sudo apt install python3-dbus
- hardware: - hardware:
-- raspi with bluetooth (3 or Zero W) -- raspi with bluetooth (3 or Zero W)
-- SPI MCP4911 DAC für steuerspannung umrichter -- SPI MCP4911 DAC für steuerspannung umrichter1 with 74OL6000 optical transceivers
--- did not work when connected to altivar -- umrichter 2/3 steuerung per pwm/rc
--- maybe optical isolation -- 16 stück relais für 3 umrichter, 2 horiz. antriebe, 4 ventilkontrollen
---- test 74OL6000 optical transceivers ... -- 7 stück eingänge für induktive sensoren
-- 2 stück relais für control umrichter & bremse
--- use uln
-- I2C tm1637 LED 4 Ziffern Display -- I2C tm1637 LED 4 Ziffern Display
--- do i2c scan for varying adresses --- do i2c scan for varying adresses
--- this is not a real i2c device --- this is not a real i2c device
--- used --- used
---- *https://raspberrytips.nl/tm1637-4-digit-led-display-raspberry-pi/* ---- *https://raspberrytips.nl/tm1637-4-digit-led-display-raspberry-pi/*
---- *https://github.com/timwaizenegger/raspberrypi-examples/blob/master/actor-led-7segment-4numbers/tm1637.py* ---- *https://github.com/timwaizenegger/raspberrypi-examples/blob/master/actor-led-7segment-4numbers/tm1637.py*
-- 6 stück solid state relais
-- umrichter: altivar11
-- <strike>not-aus knopf</strike>
- pins used: - pins used:
on_pin=11 -- see dotserver.py
off_pin=13 \ No newline at end of file
pump_pins=[7,12,15,16,18,22]
spi pins: MOSI 19, SCK 23, CE0 24
display pins: Data 3, Clock 5
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