Infrared diode and motor

[microzone]

Hi! I need to use an infrared diode to calculate the number of coins drop, may I know what type of infrared diode is suitable? I also need to do use a motor to vibrate the coins to make it fall down the slope, may I know what kind of motor can I use? Do you have idea about the circuit. Thanks.

 

[akg]

Hi! I need to use an infrared diode to calculate the number of coins drop, may I know what type of infrared diode is suitable? I also need to do use a motor to vibrate the coins to make it fall down the slope, may I know what kind of motor can I use? Do you have idea about the circuit. Thanks.

use and IR diode + IR detector , u get lots of info from net.for vibration use a motor with eccentric cam attached to shaft.

 

[microzone]

Thanks Akg

Can you please let me know what kind of IR diode, IR detector and motor can I use? Sorry for any inconvinient, because I'm an electronic newbies and very interested in electronic but do not have any idea to start it. Do u mind to spare some time to enlighten me? Thank you first for your kind help.

 

[akg]

Re: Thanks Akg

Can you please let me know what kind of IR diode, IR detector and motor can I use? Sorry for any inconvinient, because I'm an electronic newbies and very interested in electronic but do not have any idea to start it. Do u mind to spare some time to enlighten me? Thank you first for your kind help.

any general purpose IR and photodiode will suffice ur need.

 

[hotwaterwizard]

Use these two projects together to make your counter Use the output of the 555 instead of the mercury switch

https://www.electronics-lab.com/projects/misc/017/index.html
**broken link removed**

https://www.electronics-lab.com/projects/misc/007/
**broken link removed**