Hi,
i am building a smoke device,
https://www.youtube.com/watch?v=F3q4GHofWfY
and getting some trouble on the voltage problem.
The device separate into 3 part, motor, heater, battery( 4 * 1.2V rechargeable battery) .
and 3 of them is connected in parallel .
Here is the problem :
1. motor do not receive enough to run (after test, it only got 1.9V . And heater got 1.5V )
-------------------------------------------------------------------------------------------------------------------
Hi,problem had been solved,
the main reason is wire problem, after changing wire, everything become alright.
By the way, another is multi meter reading problem,
When I switch to 200mA, it showed 11.0
When switching to 20mA, it showed 0.94,
I am confused on such number...
i am building a smoke device,
https://www.youtube.com/watch?v=F3q4GHofWfY
and getting some trouble on the voltage problem.
The device separate into 3 part, motor, heater, battery( 4 * 1.2V rechargeable battery) .
and 3 of them is connected in parallel .
Here is the problem :
1. motor do not receive enough to run (after test, it only got 1.9V . And heater got 1.5V )
-------------------------------------------------------------------------------------------------------------------
Hi,problem had been solved,
the main reason is wire problem, after changing wire, everything become alright.
By the way, another is multi meter reading problem,
When I switch to 200mA, it showed 11.0
When switching to 20mA, it showed 0.94,
I am confused on such number...
Last edited: