Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
hello!
I was wondering if anyone could take a look at my circuit for my second version of my "precision" current sensor, specifically the analog section. (TL/DR Last Paragraph). my first version, discussed , was a overall failure, although I did learn quite Abit from that so it wasn't a total...
HI,
I have written the below code for my STM32F446RE Nucleo board. All I am trying to do is turn on Pin PA3, Pin PA2 and onboard LED Pin PA5. The code compiled and flashed successfully. But no success in turning on LED pins except onboard LED Pin PA5. I don't know why Pin PA3 and Pin PA2 is...
I'm trying to interface UART0 with the my laptop using the ICDI
the code I used is from Mazidi's book :
#include <stdint.h>
#include "tm4c123gh6pm.h"
void UART0Tx(char c);
void delayMs(int n);
int main(void)
{
SYSCTL->RCGCUART |= 1; /* provide clock to UART0 */
SYSCTL->RCGCGPIO |= 1; /*...
Hi all,
I am asking for your help because I am trying to send several bytes using the I2C protocol in a program wich makes use of 2 I2C modules, and looks that it gets stuck after sending the first byte when checking the BUSY bit in I2CMCS. The board I am programming is the TM4C123GH6PM.
Here...
Hi,All
i'm using lpc2148 ;I have generate different hard core delay (as per needed) in my code,but sometimes my code is stucking into hard core delay.So i want to generate delay using timer0 interrupt like i needed millisecond and second and microsecond.So please anyone suggest me...
Hi guys, I have bought a blue pill board (an STMF103C8T6) development board and tried programming it. I am using the FTDI chip (board) to transfer code from Arduino IDE (on a Mac) to this board. But I am unable to send code to it.
I accidentally connected a micro-usb cable to power given on...
Hi,
I designed a kind of SWD & JTAG Isolater for Jlink & STLINK, for online debugging.
This may keep person and PC USB port from PCB board burning.
Can be used in Motor Control, Digital Power and some high-voltage applications.
IDE: Keil, IAR, Jflash, STM32 ST-LINK Utility；
SWD: 2MHz；
JTAG: 6MHz;
Hi :)
I would like to present here my 6 DOF robot arm driven by servo drives out of my running Kickstarter: https://kck.st/2gal6IG
Let's start with the Robot Video:
The robot is mainly made out of laser cut parts (steel and wood). The last axis two are made in a 3D-Printer (ABS). As gears I...
Hello
I am sooo excited!! I have recently purchased my first ARM board. It is the STM32F4 discovery kit with the STM32F407 chip.
I have downloaded Keil for development purposes. I wanted to know if there is any simulator for this (Proteus like). I have Proteus 8.0 in my university but I...
Hi there,
We will make a smart home project as graduation thesis which i shared the youtube link below. So my question is do you recommend me any development board for this project? As you can see it should support HC-05 bluetooth module, UART input.
Thank You
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