communication

  1. -live wire-

    Help talking to uart bus servos in 6 axis robotic arm

    So I am designing and building a 6 axis robotic arm and I really need help finding the right library and communication method to talk to the bus servos I have installed. This is the product page and this is the google drive with the documentation that the manufacturer provided. I also put an...
  2. onurdnz95

    LoRa communication with arduino

    I want to set up a communication system with lora module using arduino. The lora module is said to have a high range (<15km), but when I go about 50-100 meters away, my connection drops. Also, when I integrate a sensor into this system, I can't get an output from my sensor. When I try the same...
  3. mazraedar

    Wired communication between two fpga

    Hello everyone, First post here, I'll try to detail my issue as much as possible. So I have two FPGAs, each of them on a different card. Some pinouts communicate via a cable (with a total of 50 pins). The cable is pretty short ( 20 centimeters) and is fully Shielded. The problem beggins when...
  4. M

    Wireless power transfer device with data link

    Hi all, I have implemented a WPT system with communication in both ways using ASK. When I connected communication part on RX side the same way as on TX, there just was not enough amplitude change to be detectable on TX side. So I made communication part using two mosfet and capacitor. That was...
  5. E

    Communication failure using PCA9615 Differential I2C Bus Extender

    I have used PCA9615 differential I2C bus driver in one design to extend the I2C bus over CAT5 cable. (datasheet https://www.nxp.com/docs/en/data-sheet/PCA9615.pdf) The design has been done according to the datasheet recommendation and with the help of a reference design of a popular open-source...
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