am not gonna lie, I can actually hear the motor in the background. if anyone can listen closely, you can hear the motor running, I know its hard to focus on motor sound than music, but if you try your best, you can hear the motor running at 5V Dc, pretty powerful and amazing.
Thank you for your appreciation. I didn't expect someone to be so attentive and notice the details in the video. This certainly confirms your knowledge and passion for science. Thank you for your response!
that Rpm, even at 5V DC was so powerful and fast. 12V DC would cause insane speed and Rpm, and more powerful. its a pretty nice motor to be honest, its well designed and transparent, which looks fabulous and amazing.
Thank you for your response. This motor uses thicker copper wire, which is beneficial for low voltage input. However, due to the lower resistance, it may experience overheating issues at high voltage.
@@bongbong之奇趣實驗室-b6n I agree. But to prevent overheating, you can draw or cut some appropriate sized holes at the front of the motor and put something that will blow air inside the winding and motor, like a propeller or something that blows air behind.
Good job! Gonna Recreate it and you put electrical energy into to generate a current which forces it to spin ... what about rotating it by yourself with a pedal or crank and generate electricity by youself? Possible?
Thank you for your comment! Using external force to rotate the motor can indeed generate current. However, if the goal is to create a generator, I believe should use more coils in the rotor to improve efficiency.
@@bongbong之奇趣實驗室-b6n You're welcome and no worries. an advice to make this faster is using less friction on the commutator and more conductive metal, like aluminum or copper. increasing voltage or current will increase speed.
@@bongbong之奇趣實驗室-b6n here's an experiment for you: try sticking a small set of magnets in the shaft, create 2 coils, 1 for input and 1 for output, and then turn it on and finally stick a metal in between the output.
@@bongbong之奇趣實驗室-b6n If magnets don't stick or fall out during spinning, I would recommend using super glue. if that does not work, put cardboard behind the magnets and now try the experiments. make sure you have many turns of wire as possible.
@@davidwarda5616 Thank you for your suggestion. Indeed, this will be more efficient, but the purpose of this video is to create a motor using easily accessible materials. If the video becomes popular, I will make a more efficient motor.
Of course, I used 0.3mm copper wire, which has a higher voltage tolerance. However, since the motor is made from a plastic bottle, I considered heat dissipation and used 5V for testing.
am not gonna lie, I can actually hear the motor in the background. if anyone can listen closely, you can hear the motor running, I know its hard to focus on motor sound than music, but if you try your best, you can hear the motor running at 5V Dc, pretty powerful and amazing.
Thank you for your appreciation. I didn't expect someone to be so attentive and notice the details in the video. This certainly confirms your knowledge and passion for science. Thank you for your response!
that Rpm, even at 5V DC was so powerful and fast. 12V DC would cause insane speed and Rpm, and more powerful. its a pretty nice motor to be honest, its well designed and transparent, which looks fabulous and amazing.
Thank you for your response. This motor uses thicker copper wire, which is beneficial for low voltage input. However, due to the lower resistance, it may experience overheating issues at high voltage.
@@bongbong之奇趣實驗室-b6n I agree. But to prevent overheating, you can draw or cut some appropriate sized holes at the front of the motor and put something that will blow air inside the winding and motor, like a propeller or something that blows air behind.
very nice 👍
Good job! Gonna Recreate it and you put electrical energy into to generate a current which forces it to spin ... what about rotating it by yourself with a pedal or crank and generate electricity by youself? Possible?
Thank you for your comment! Using external force to rotate the motor can indeed generate current. However, if the goal is to create a generator, I believe should use more coils in the rotor to improve efficiency.
Homemade DC motor is very interesting
Thanks for your reply, I will try to make a more efficient motor, this video will be coming soon.
what is the voltage of the power supply that you are using?
How many volts was the motor connected to? please answer and let me know, thanks.
Thanks for your reply, In this test, a 5volts input was used, and it was also tested that it can be activated with a 3volts input.
@@bongbong之奇趣實驗室-b6n You're welcome and no worries. an advice to make this faster is using less friction on the commutator and more conductive metal, like aluminum or copper. increasing voltage or current will increase speed.
@@bongbong之奇趣實驗室-b6n here's an experiment for you: try sticking a small set of magnets in the shaft, create 2 coils, 1 for input and 1 for output, and then turn it on and finally stick a metal in between the output.
@@bongbong之奇趣實驗室-b6n If magnets don't stick or fall out during spinning, I would recommend using super glue. if that does not work, put cardboard behind the magnets and now try the experiments. make sure you have many turns of wire as possible.
@@davidwarda5616 Thank you for your suggestion. Indeed, this will be more efficient, but the purpose of this video is to create a motor using easily accessible materials. If the video becomes popular, I will make a more efficient motor.
can it run with 9v?
Of course, I used 0.3mm copper wire, which has a higher voltage tolerance. However, since the motor is made from a plastic bottle, I considered heat dissipation and used 5V for testing.