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.
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.
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.
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.