Questions tagged [usb-c]
USB (Universal Serial Bus) Type C, a 24 pin connector system with a rotationally symmetrical connector. Consider using the "USB" tag in addition to this one.
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USB C - USB A cable connection for power source
I'm trying to power a small microcontroller board using the USB-C of a smartphone, to do so I took a USB C - USB A that has 4 lines (Vcc, GND and 2 data), but I'm not able to get 5V out of it.
Simply ...
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CE certification for changing USB port
I have a CE certified product that uses USB micro port.
In lieu with EU requirements that all products must use USB-C port, do we need to apply for get a new certification for CE if we change the USB ...
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I tried charging my earbuds with OTG on a USB type A to A cable. But it got damaged. Why? [closed]
I have a USB type A to A cable. I connected an OTG (type A to C) on one end and an adapter on the other end. I then tried charging my earbuds case with it. The case got really hot while charging and ...
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USB C Cable - Which conductors do what to power a Raspberry Pi4b
Good day to you all,
I am looking to power my Raspberry Pi 4b from an external 5v supply. I know I could just put the 5v supply to the raspberry pi 5v/GND pins and power it this way but this does ...
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Charge USB C cable with no CC pin
I just want to make a "USB C" charging cable from 5V power supply (have cut cable w/ red black green and white pins connected from factory). I just want to use 500 mA max.
How do I connect ...
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USB-C C2C (XN005-56) as 5V power supply
I am trying to to fix this 5V USB-C board to also work with USB-C to USB-C cables.
Right now it works only with a USB-A to USB-C cable. It should output 5 V on the big pads to the right. In the ...
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USB-C: Adding Data Transmission to USB PD
Background
Texas Instruments' reference design PMP41013 exhibits bidirectional power transmission (DRP) via USB-C USB PD.
This is principally accomplished through an IC:
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Merging HDMI and USB to one cable
I have a project which includes a display which has a mini-HDMI input and a USB-output (D+ D- differential pair) for touch screen.
How can I combine those two into one cable to talk to my MCU? I'm ...
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USB Type C - only for powering my board
I want to use a USB type C cable only to power my board.
My board requires 5V input and max of 2A load.
I read that by default, the USB Type C cable can give an output of 5V & 3A.
So, I am ...
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USB-C: USB PD plus Data Transmission: Possible?
Background
Texas Instruments' reference design PMP41013 exhibits the use of bidirectional power transmission (DRP) via USB PD via USB-C.
This is principally accomplished through the use of two ICs:
<...
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2-S or 3-S USB type-c PD LiPo battery charger
I am trying to implement a 2-S or 3-S USB type-c Power Delivery (USB-C PD) battery charger.
I am using this video of reference which uses a 16pin female usb type-c connector (part: TYPE-C-31-M-12) and ...
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Is this USB C connector with tight pads too risky to use?
I'm intending to use the following vertical USB C connector because the long board overhang fits requirements, but the footprint causes some concern, not least because it seems to violate JLCPCB ...
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Why does this USB-C connection only work in one connector orientation?
I have a setup of devices connected as follows:
A B C
[laptop]<---<<--->[keyboard]
Where
<- is a ...
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Is there any open source schematics for M.2 to USB Type C adapter?
Here are some pictures of what I meant.
Unfortunately there are no labels near the components.
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USB-C on/off switch design that is PD compatible (off similar to cold-plugging)
Setup
I am running 4 meters of 12V LED strip lights off of a USB-C power bank using a HUSB238. This results in ~24 W (2 A @ 12 V) and works fine for my use case. To modulate the intensity, I have an ...
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