Recent content by malugu

  1. M

    KSZ8795CLXCC chip problem

    KSZ8795CLXCC has four 10 / 100M ports (P1 / 2/3/4), one 1000M port (P5), 25M crystal oscillator, SPI configuration interface and MIIM interface are not used, 1000M P5 port is connected to FPGA, and the actual hardware After connecting the P1 and P4 ports and the P5 port only uses TXD5_0 / 1...
  2. M

    BQ76PL536 sampling problem

    In the test BQ76PL536PAPT sampling process, it is found that when a channel inputs a signal with periodic interference, the BQ sampling is abnormal. We superimpose a 1KHz peak-to-peak 5V square wave into the BQ sampling circuit, which will act on the CELL2 channel equalization MOS tube to...
  3. M

    High Quality electronic sites

    I will recommend the best e-site for you:www.electronic-components.hk
  4. M

    GCJ188R91H224KA01D I want to find this part, where is it?

    GCJ188R91H224KA01D I want to find this part, where is it?
  5. M

    How to find electronic parts?

    I recently found several good electronic components sites: Http://www.hotenda.com; Https://electronic-components.hk; Https://www.omo-ic.com; You can buy many rare models.
  6. M

    Can ULN2003 drive two 6~9V DC motors?

    I want to make a car, use the driver module, just have a piece of ULN2003 on hand, just think about whether you can use this chip to drive, check the DATASHEET, the current of each port is 500mA, I use the two ports in parallel Do a mouth control 1 motor, a total of 4 ports control 2 motors, the...
  7. M

    ADS8684 uses the REFIO pin problem

    Have you used ADS8684, according to the circuit connected to the data sheet, use the internal reference power supply, also the circuit connected to the internal reference power supply circuit, /refSEL pin ground, but the REFIO pin has no voltage output, the value is 0, what is the reason what?
  8. M

    CY7C64713 loading firmware to RAM cannot be recognized by computer, what is the reason?

    CY7C64713 can be correctly recognized after power-on, use cycontrol or cyconsole to load the firmware in the instance (such as bulkloop) to the RAM can not be recognized by the computer, but loading the same firmware (bulkloop) to 64kb EEPROM can be correctly identified, ask what is this the reason?
  9. M

    High Quality electronic sites

    Newly discovered electronic components website: admin comment: sorry no parts distributors here There are many good products
  10. M

    How to solve the ADS1230 temperature? Is it related to offset calibration?

    How to solve the ADS1230 temperature? Is it related to offset calibration?The 16 bits are taken as the two bits change with temperature. Is it related to offset calibration? Calibrated before AD starts? Or calibrated after AD startup? I used the original scale hardware to include the 1230 and...
See more
Top