Resolved! How to set the gain of the TDA7491 HV 30/31 pin GAIN 0/ GAIN pin?
How to set the gain of GAIN0/GAIN1 pins 30/31 of TDA7491HV?
Others: hardware and software
Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
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Resolved! Product P.N. from marking
Hi,I have a component (TVS diode I think) with marking MEPY Z805. Please see the attached image.Anyone can help me to get the P.N.?Thanks in advanceBest RegardsJonata
MC33078DT and input common mode voltage
Edit by ST Moderator: This post has been translated from Chinese to comply with the ST Community Terms and Conditions (§10.2). The original can be found below. Hello! Material Model: MC33078DT, used in in-phase proportional amplification circuit, whe...
STSAFE-A110 Provisioning and STEVAL-WBC2TX50-Based Wireless Charger Prototype
Hello, I am reaching out for assistance regarding a wireless charging prototype I have developed based on the STEVAL-WBC2TX50 wireless power transmitter evaluation board.Here are the key details of my project:Design and Assembly- I followed the schem...
Resolved! M24M02E-F Pinout Issue
Hi!I'm having a hard time trying to figure out the pinout from the datasheet for the M24M02E-F Eeprom.I plan to use the WLCSP5 package but the package information chapter and the pin description chapter paints two completely different pictures and I ...
Current Consumption and V_BAT in KG200ZABMD which has an STM chip
I am currently working with the KG200ZABMD module and have a few technical queries regarding its power consumption and V_BAT pin functionality.1.Current Consumption DetailsI would like to understand the module’s current consumption (loading current)u...
Resolved! Marking for M95M04-DWDW3TP/V
Hi,The part# M95M04-DWDW3TP/V Marking is SM4W3, is it correct? because i unable find the marking info from datasheet for this part, please see the photos of product below, thanks.
Resolved! Date code of M41T62LC6F
Hi, how to read the date code marking on M41T62LC6F. Example attached: 231C4 Thanks,
Resolved! Identifying part (ST G MT GP712)
Please could I have help identifying the component in the attached image to find a suitable replacement as it is shorted.I believe it's a TVS as it is placed between A +24V output and GND. I am unable to find the specific part number though. Many tha...
STM32F051R8T6 as Modbus rtu Master with RS-485
Hi,I am using Stm32f0 as the modbus rtu MASTER, I have done setting up UART1 Rx and Tx for communication, I am sending the Master query to the Slave device (Simply Modbus Slave application) link https://www.simplymodbus.ca/download.htm. If I connect ...