Others: hardware and software

I have started working on flyback converters with L6566BH controller IC. Do you have some spice model and PCB design guidelines for this IC?

MCU Proposal

I am looking for STM32 series product for my Automotive Meter customer.Required spec: 16KB/2KB, 16MHz, 2.7V to 5.5V, VQFN, -40°C to +125°C Application: Automotive meterI checked below ST link, and it seems that below links are OK (?) to meet above re...

26 years old IGBT Modul

Please help me. I need data sheet for the attached module. Any suggestions for possible replacement?I appreciate any input

B-L475E-IOT01A - TCP Server Library (AT Commands)

Hi,​I recently started using this board (​B-L475E-IOT01A) which has a WiFi module that uses AT Commands.​I have been using some libraries provided by Mbed website, but none of them have a TCP Server socket implemented, just a client.​​I tried to do i...

Looking for a library or an example for STM8 + PS/2.

I want to make a converter keyboard PS/2 -> USART.

I found a burned component in an EMC coupling box. The marking code is : ST CHN321. Could anybody help me? I suppose it's a zener diode but I don't know what I need to buy to replace it in the box. I have urgent surge measurements to do and I can't do

There is also marked: 68A...Thank you all

LDP01-35AY ISO16750-2 pulse

Dear sir or madam,we are using the LDP01-35AY twice in our design for input protection as given in ISO 7637-2 and ISO 16750-2. Unfortunately the load dump pulse destroys our input circuit. I did an extrapolation of the "Safe Operation Mode" of the di...

WiFi

Hi,can someone givee the link of a reference manual or sthg like that showing how to use every single API of the WiFi)thank you

Help with this unknown element

Hello;does anybody know any specifics of the element in attached picture?It is some kind of diode but I cant find any characteristics based on markings.It is located inside Siemens Simatic S7-1200.Thanks in advance.Mladen