Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
”Switch S1 is ON (connected to common port D) when the IN input is held high, andOFF (a high impedance state exists between the two ports) when IN is held low.Switch S2 is ON (connected to common port D) when the IN input is held low andOFF (a high i...
I always get a bit lost between PIR, ultrasonic, microwave, and capacitive sensors. They all seem to detect movement, but I can’t really pin down what makes them different in practice.
Split from STM32H5 SWO debugging.I want use SWO pin like standalone debug. Send data by "ITM_SendChar('A');" and want to read data from SWO pin by USB-UART dongle, SWO pin => Rx pin UART-USB on PC.I try blue and black pill (STM32F103 and STM32F411), ...
Hi Can someone confirm the top marking for M24256-DRMF3TG/K is 4256R3K Paul
Hello, I am conducting research on the design of a single-phase PFC in totem-pole topology. In this context, I am studying the STEVAL-TTPPFC01 prototype and the STSW-TTPPFC01 firmware. I used the eDesignSuite tool to generate the code under STM32Cube...
Hi, I'm getting started at embedded programming, I've got this blue pill board having the STM32F103C6 MCU and ST-LINK v2 programmer.Here's my code, just to light up the LED on port C 13:#include "stm32f10x.h" int main() {RCC->APB2ENR |= (1<<4); GPIOC...
Hello ST Team, I am working on the STDES-30KWVRECT Vienna PFC rectifier board and I need the following hardware resources: 1. PCB design files (Gerber or Altium project) 2. Assembly drawing with reference designators (for component placement) 3....
I'm trying to find a working spice model for the ST LM358. The one on the site gives an output of -12KV for a small sine wave when powered from ± 12VAnd the "contact us" email doesn't work.
Has anyone used those BIG KEY button modules before? I’m trying to hook one up to an Arduino, but I’m not sure if I’m wiring it right since the signal seems stuck low. Do they normally need a pull-up resistor or should it just work out of the box?
Dear technical teamI'm designing a triamped system with the STA540 , in fact it uses two STA540's per unit. I've divided the system in one STA amplifying stereo treble and mid, and other STA for bass amplifier, but given that bass channel is not ste...
