Questions tagged [card]
The card tag has no usage guidance.
5
questions with no upvoted or accepted answers
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MOSFET repair 4901 or 4901NF
I'm from Germany and im not so good in English, please forgive me.
I have a little bit idea of electronics but I'm not so sure with this problem. I would like to say beforehand that I have a soldering ...
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Will this circuit for two Wiegand card readers allow them to talk to one control board?
I'm working on designing a PCB to allow two Wiegand HID card readers to be connected to a single control board using digital isolation IC's and wanted to make sure the IC's and other components are ...
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Need help connecting a speaker to a video card
I have this video card which uses a 4-pin JST connector for the speaker:
PL+ PL- PR- PR+
I was using this speaker which has a 4-pin JST connector:
What I thought is:
One red wire is for the left (...
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Can I use a WLAN mini pcie card (half or full height) in USB WiFi/WWAN slot?
I have a mini PC which has an mSATA and a USB WiFi / WWAN slot.
Below is a picture with the board and its slots.
I want to know if there is a possibility to install a WLAN mini pcie card (half or ...
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STM32 SD SPI FR_DISK_ERR
Hi I am working on STM32F103c8t6 MCU.I am trying to run sd card with spi wiht this library https://github.com/eziya/STM32_SPI_SDCARD do every thing like youtube video and my connection is like video ...