Hi Engineer, Happy new year.I have a issue for the belows two pictures.Could you pls let me know the meaning of bottom line marking? "99XPLVA AK251" and "990DRVA 11032" Since I dealing with a new product design.It's urgent for us.Much apprec...
Hello, My question is about language Embedded C.char data[100] = "300 0";uint8_t* data_a = strtok(data, " "); // data_a printf result : "300"// printf results data_a[0] : '3', data_a[1] : '0', data_a[2] : '0'uint8_t* data_b = strtok(NULL, " "); // d...
i want modbus TCP/IP communication in my stm32f429 Nucleo board, for that i brought one W5100 module and connected module via SPI 1 port of controller, i also added io- driver library in my project tree from WIZnet for communication with W5100 module...
Good day all, I would like to ask, can analogRead be used in the Arduino IDE to read the reading from the MQ-2 gas sensor? When I unplug the sensor, the reading should be 0, but the LCD still shows a value. How can I fix it?Here are my code, #includ...
that laggy javaScript on st website really bothers me.e.g https://www.st.com/en/microcontrollers-microprocessors/stm32-32-bit-arm-cortex-mcus/documentation.htmlthe search bar kindof does nothing... stuck?anyway, couple hours with webbrowsers web dev ...
Preciso gerar um sinal senoidal de 20hz a 20khz de amplitude fixa, boa qualidade e frequência variável com o CS4272-CZZ e STM32H750 Translation: I need to generate a sinusoidal signal from 20hz to20khz of fixed amplitude, good quality and variable fr...
Both STuW81300 and STW81200 have the option of using an external VCO but the inputs characteristics aren't specified anywhere. What is the input frequency range, input power/sensitivity in dBm or 50ohm match for single-ended input? There is one appli...
Hi there!i start to work with Dallas Ibutton and for my project i use STM32G031K8 nucleo. Because i need to read only one ibutton i use the UART peripheral and no ic dedicate for 1Wire. My problem is when i try to use the rx callback function for kn...
I plan on using 3 stepper motors to get xyz movement. currently I'm looking at L9110S to control the motors. Will the raspberry pi work with 3 of them? I have a b+
hi,I need to make a database storage ( 20GB ) place using FatFs So, stored data's will be retained from the storage place and stored data's will come to display when necessary . 1. Full Speed USB Flash Drive as Storage - Decent Speed but most of ...
