Okay to answer some questions.
No I can't measure the current of the motor my tester's current clamp only works on AC. The max draw is as ame states 2 amps that's the limit of the power supply so it would be reasonable to choose a component capable of at least 3 amps to include a safety margin.
The motor is buried into its plastic prison quite well it looks like one of those standard DC hobby motors with the permanent magnets it's not overly large. Something like this first one I saw on the image search https://www.diyelectronics.co.za/store/ ... to-6v.html
The board is very much a write off. All I can see are some passives one chip I've identified as a sound chip (NY9A001AS8) and the ever popular glop-top. not even a transistor.
DRV8411 looks like a nice driver chip.
No I can't measure the current of the motor my tester's current clamp only works on AC. The max draw is as ame states 2 amps that's the limit of the power supply so it would be reasonable to choose a component capable of at least 3 amps to include a safety margin.
The motor is buried into its plastic prison quite well it looks like one of those standard DC hobby motors with the permanent magnets it's not overly large. Something like this first one I saw on the image search https://www.diyelectronics.co.za/store/ ... to-6v.html
The board is very much a write off. All I can see are some passives one chip I've identified as a sound chip (NY9A001AS8) and the ever popular glop-top. not even a transistor.
DRV8411 looks like a nice driver chip.
Ditto I play one on TVI'm not an engineer.
Statistics: Posted by DarkElvenAngel — Thu Jan 04, 2024 12:24 am