Venetian blinds tilt mechanism 9g servo adapter

thingiverse

demo: https://www.youtube.com/shorts/QxkZsVDPYtQ You can find more details about the project here: https://community.home-assistant.io/t/affordable-diy-automated-blinds/572320 This requires you to modify the servo: 1. remove the blocking pin (continous servo mode) 2. extract the potentiometer and mount it externally. Make sure to reverse the wiring as the feedback loop is reversed because of the gears 3. use the following config with ESP home and wemos d1 mini. Reference the attached curcuit ```yml sensor: - platform: adc id: source_sensor name: "position sensor" update_interval: 1s pin: A0 filters: - multiply: 3.3 number: - platform: template name: Servo Control min_value: -100 max_value: 100 step: 1 optimistic: true set_action: then: - servo.write: id: my_servo level: !lambda 'return x / 100.0;' servo: - id: my_servo auto_detach_time: 1s output: pwm_output transition_length: 5s min_level: 3% max_level: 12% output: - platform: esp8266_pwm id: pwm_output pin: D1 frequency: 50 Hz ```