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but a with DC geared motor the rotation will depend on the load, for example look at this motor , https://www.farnell.com/datasheets/97852.pdf?_ga=2.116724806.1976950247.1511042926-397067586.1498505838
you can see the charts in the second page of the torque vs RPM,
you can notice that the speed...
i need your opinion about this stepper motor ,
i found this one : https://www.digikey.com/product-detail/en/QSH5718-76-28-189/1460-1080-ND/4843431?utm_campaign=buynow&WT.z_cid=ref_octopart_dkc_buynow&utm_medium=aggregator&curr=usd&site=us&utm_source=octopart
it has a maximum torque of 1.89Nm...
Hi,
so i'm making a project where a motor should drive a brush all the way up and down of the solar panel in order to clean it,
the rotation of the motor should be at 450RPM with 1nM torque,
i'm very confused concerning which type of motor should I choose (BLDC, Stepper, Brushed DC, servo …)...
Hi,
I'm about to make a circuit which should drive an LED strip from a 3.3V microcontroller using an NMOS and PWM.
the Nmos trasistor that i chose is this one IRLML2502 , https://www.infineon.com/dgdl/irlml2502.pdf?fileId=5546d462533600a401535667f44d2602
my question are as follow :
1- i want...
HI KlausST,
thx a lot for your answers, :smile:
1/ so the DAC that i'm using is the DAC of the ATSAMD21G18 microcontroller in the arduino zero board. and they didn't put that much technical information about the DAC in the microcontroller datasheet, the only things they put is that the DAC...
hi,
I'm using an ARDUINO ZERO and i want to generate an audio signal from the DAC to a small 8Ohm/0.2w onboard speaker like this one **broken link removed**
the ARDUINO ZERO contain an ATSAMD21G18 microcontroller which will read audio .wav file from the SD card and generate audio signal to the...
Hi,
I'm currently designing my custom ARDUINO ZERO board with onboard sensors and lot others features. i looked in the internet for the schema of the ARDUINO ZERO and i found these two links :
schema 1 from adafruit: https://cdn-shop.adafruit.com/product-files/2843/Arduino-Zero-schematic.pdf...
Thx for the answer.
Do you think the diode D1 is a good choice here's the datasheet : **broken link removed**
i think it has the lowest forward voltage drop i've seen till now.
the second diode that you suggest me to prevent the current flow back to the USB it can be the same reference as...
Hi, i'm designing my bluetooth low energy board and i need your help regarding the power management.
i use a coin cell lithuim battery LIR2450 to supply my board. this battery is a rechargeable one. here's the datasheet of the battery : https://www.farnell.com/datasheets/1475807.pdf
I'm using a...
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