Hi,
I am currently completing a project and require assistance with the electrical circuit design. Not sure if this is where to ask but currently unsure where else i can ask and I am clueless. I have supplied information below but I may have made mistakes.
The components required are:
Power supply (12V 2A), Arduino (thinking uno will be suitable), 5 LEDS, stepper motor (12V), CO2 Sensor (6V MG811), resistors and will require H bridge for motor I think.
The premise of the product is when the sensor detects a specified high level of CO2, the processor will turn on the motor for a set rotation to rotate a crank and switch on LEDS.
When CO2 decreases, the motor will rotate and reset to the original position and LEDs will switch off.
There is an option for the rotation to be staggered with the level of CO2. I.e 0 degrees = healthy, 90 degrees = moderate level, 180 = high. But, I do realize this complicates things and perhaps is more to do with coding.
Any help would be greatly appreciated. My aim is to create a schematic; however, this is very much out of my depth. Any quiestions let me know!
I am currently completing a project and require assistance with the electrical circuit design. Not sure if this is where to ask but currently unsure where else i can ask and I am clueless. I have supplied information below but I may have made mistakes.
The components required are:
Power supply (12V 2A), Arduino (thinking uno will be suitable), 5 LEDS, stepper motor (12V), CO2 Sensor (6V MG811), resistors and will require H bridge for motor I think.
The premise of the product is when the sensor detects a specified high level of CO2, the processor will turn on the motor for a set rotation to rotate a crank and switch on LEDS.
When CO2 decreases, the motor will rotate and reset to the original position and LEDs will switch off.
There is an option for the rotation to be staggered with the level of CO2. I.e 0 degrees = healthy, 90 degrees = moderate level, 180 = high. But, I do realize this complicates things and perhaps is more to do with coding.
Any help would be greatly appreciated. My aim is to create a schematic; however, this is very much out of my depth. Any quiestions let me know!