Relay Interfacing Joystick based Servo motor control IR receiver-transmitter Buzzer Interfacing Rotary encoder Interfacing 7 segment Interfacing Raindrops detector Sensor Interfacing Interface GT511C3 Fingerprint AD9850 DDS Signal Generator DS3231 RTC Module AD8232 ECG Module RCWL0516 Distance Sensor TTP224 ...
After optimizing all steps command send to the microcontroller, wherethe circuit is designed using ESP8266 Node MCU and Relay. Another process is to control home automation using Telegram Bot, this process is for physically fit people, they will use the Telegram Bot to control home automation at...
Relay module support is also added. This will give your panel the ability to trigger an event on any PGM channel output. See the yaml file for an example configuration. An example output for pgm 1 will show in home assistant as PGM 1. You can add more fields in the yaml config file....
Now to ensure if the values are really related to the presence of ammonia, let’s place this set-up inside a closed container and send ammonia gas inside it to check if the values are increasing. I do not have a proper PPM meter with me calibrate it and it would great if someone wit...