Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
We are currently evaluating components for HDMI Interface, and HDMI2C1-14HDS looks suitable candidate for ESD protection for HDMI including protection for all signals. The HDMI2C1-14HDS is obsoleted part so we need some drop-in replacement for this ...
Hi everyone! I'm excited to share the official release of StepperHAL_STM32F4x1, a C++ Hardware Abstraction Layer (HAL) library for controlling stepper motors on STM32F4x1 microcontrollers, fully compatible with the Arduino framework.Key features:Trap...
The idea is to use FPGA as the foundation for microcontrollers, where users can upload a core (e.g., Cortex-M0, M3, M4, M7) and their own firmware. The goal is to provide flexibility and reduce manufacturing defects. Below is an outline of how this c...
Hi, can someone tell me to which signal are connected the 6 layers of the board? Thank you so much
I need help identifying a particular ST SOIC 8 op amp. It has the markings: 204/ 9125 I hope to hear back from you as I am interested in this op amp but I cannot find out what it is.
Part Number: ECMF04-4HSWM10Y We have received the part, and the body marking visible in the picture is 'BY3C'. Kindly provide the details of this marking.
Hi All, Looking to see if there are any replacements for the VN05NSP. Attached is the datasheet for it. I found VN5E006ASP-E but am not sure if it could work. Attached is it's datasheet as well. Thanks for any help. Byron
We are interfacing a Chafon MU910-M UHF RFID reader module with an STM32F103C8T6 (Blue Pill) board using UART communication. During loopback testing, we observed that individual UART ports are functional and can transmit single byte, but when attempt...
Hi,Im analyzing the circuit of the STGAP3SXS in EVLSTGAP3SXS-.I want to ask what's the purpose of this capacitance in the soft off pin, I thought it was filtering by why does it go to the VL instead of GND_ISOThank you.
Hello,We are testing the st33ktpm2x as a secure key generator and storage on our raspberry cm4 running openwrt (kernel 6.6), but came across some problems when trying to access the device.When we connect it via the i2c1 and use the dtbo provided from...