I have two Sainsmart STM-5045 4.5a stepper drivers that i would like to get running, i had a pretty tough day last week with my machine and had to put this aside for a bit but i would like to see if i can salvage either of them today.The order of eve...
Hello,I'm trying to set the voltage to 3.3V on my STEVAL-USBI2CFT adapter, but I'm unclear on how to do this. The user manual (UM3226) mentions setting the voltage via soldering jumper JP4. However, my board has seven solid pads labeled J8, J4, J5, J...
We are using the STUSB4700 in our PD implementation as a source. We have encountered an issue where it seems like the output is constantly switched on/off/on/off with about 500ms on, 200ms off timing.Below is the schematic which connects to a USB typ...
Actually I’m interfacing emmc . when I 'm working with sd card it detects sd card , but when comes to emmc it doesn’t detects emmc card , so how to solve these issues and how to power up this emmc module and emmc doesn’t have card detect pin, so how ...
Good morning,In a university project we are using an nRF24L01 chip to produce a signal, which is then split and modulated by means of other devices.The final stage of each of the split signals is a AD8341 chips which has a 50ohms differential output....
I want to use the WiFi module IDW01M1 and/or IDW04A1. In both quick-Start-Guides I get the tip to download the "X-Cube-WiFi1 expansion software package for STM32Cube". Unfortunately all the Links for this file are broken/dead.Is this package compatib...
Good Morning,I downloaded the zip file for the 2N2907AHR SPICE model, but Windows complains that the folder is empty and cannot be extracted. Can someone else confirm this behavior, and if so would it be possible to post a working copy?Thank you,Jon
I hope this message finds you well.I am currently looking for a WUXGA LCD controller chip. We have been using the FLI5962H-LF-AA and FLI5962H-LF, but these parts have been discontinued and are no longer available.Could you please recommend a similar ...
Hello, I recently got a board I designed with the M48T201V and a 4MB SRAM chip. I cannot find any example code for the M48T201V, with or without the memory. Does anyone have any examples? Thank you, Drew
Hello and respect, I downloaded the stv0900 data sheet from the site and it was 5 pages, and unfortunately there was no information about the stv0900 pins in it, is it possible to send me the complete document? I need information about its pins and c...