Topics created by NoobCheck1

@teastain Hi teastain, thank you for your reply with this Informations. Sadly i thougt i need this H bridges, and bought them all. So now i use them with the possibility up to 10000 frequency. One Set of Vents would need 25000 frequency, but they work also with 10000. The others only need 2000-4000 frequency, and happy with the value it can deliver. And i have no idea how to use 5 set of Fan´s with the onboard PWM and different Values.
The Hub-B can deliver PWM, but i cannot choose the frequency, so i not try to use this device, because lower frequencys at 2000-5000 with the 25000 frequency Fans produce very noisy Fan Sounds. But at 10000 it is ok to hear.

On the End, i´m happy the Fans i have can be used with the M5stack H Bridge Units.

The next i need to do is, how to use Servos, to Automatically set the height of the Lamp.
But how i can Stop and Hold a Servo, also without a Power Source to hold the weight ?
Are there some M5stack Units and Servos i can use with a weight of 2-3kg ?
They should lift and securely stop lifting in a Range of 1 Meter.
I looked up some RC Winds and a Servo Unit, but the Most of them have no rachet stopper, and for now i have no idea what devices i can use easily for this task.

@felmue oh, nice and inexpensive problem solver product. i will use it. For now i have a extra Power Supply for the S3 Device with 12V2A output and set the external Power in UIFlow to Output Mode, but in the Product Page i read on the End it is for Port A and MBus. The MBus is for the Stacked Devices ? But currently there are not many Stackable Modules out that can be used with UIFlow on the S3. And i think Core 2 Modules will not work with the S3 Device when they can´t be added in UIFlow ?

@NoobCheck1 what do you mean “it’s funny”?