Current used for "each" instruction cycle
Hi all, I am an Engineering student and I have a little confusion. When developing a system with Micro-Controller (for example Attiny 417) - it is assumed as a digital component which work in a digital...
View ArticleConfiguring GPIO pins in Sleep-Mode
Hey ! Looking for assistance at configuring GPIO pins in Sleep-Mode. Can these pins be set via SW to be "HIGH" and keep their value as "HIGH" even in Sleep-Mode? Will the implementation of (1) will...
View ArticleProgrammable Microcontroller with relays
I'm completely new to programmable microcontrollers. I am looking for a solution. I would like some sort of device that is always on and powered with 12v power source. The device also then has a...
View ArticleModbus protocol error
Hello, I am testing Schneider PM1200 (Modbus protocol) with arduino. I used ModbusMaster.h library for arduino and I used RS485 module for Modbus communication. After uploaded the program to the...
View ArticleMy Video: My Logisim CPU / Computer - Now With Floating Point (FPU)...
Here's the latest development on my Logisim CPU / Computer. I've added floating point capability to my CPU and created programs to run on it (function plotter, fractal plotter, raytracer, and more).
View ArticleESP8266 to google wifi router connection isn't working
Hi - does anyone know about a problem connecting ESP8266 to google wifi router? It doesn't connect no matter what i do. when I use tp-link router instead - the connection works fine. by "connecting" i...
View ArticleHMC5883L compass module - Y/Z movement affects each other
I'm using HMC5883L compass module with arduino. There is a strange issue with the readings from this module - for some reason, the Z and Y axis are both affected from only Z axis movement or Y axis...
View ArticleXS3868
Hi my friends I wanna to pair two XS3868 (OVC3868) together. I'm really confused!!! Can You Help me?
View ArticleI need a equivalent of an integrated circuit.
Hi! I am looking for intech 52467 7315H CGC41135 DUAL DE-MOD/FILTER integrated circuit. Is there anyone who assist me to find it or the equivalent one? I am looking forward to your reply thank you.
View ArticleInfineon TLE9879 Eval Kit H bridge short problem
Hello, I use TLE9879 Eval kit with Keil Microvision 5 for a project on control of BLDC motor in sensor-less mode. I have a problem of BRDV CTRL1 register(Bit 28,20,12,4) and BRDV CTRL2 register(Bit...
View ArticleIs using term "BaudRate" correct when talking about SPI?
Hello, I am having a couple of questions: 1. When we talk about asynchronous protocol such as UART, we do have the term Baud Rate. But whenever I read about SPI or I2C, I have always heard the term...
View Article8051 to arduino uno
I'm gonna do a project which is home automation ( turn on/off any appliances ) using bluetooth from my android device. My problem here is I want to use arduino instead the 8051 microcontroller (...
View ArticleInterfacing NCN5130 with a cortex MO processor
Hello, I need to interface NCN5130 with a EFM32 Zero Gecko 32-bit microcontroller[advertising slang removed] . I am having difficulty finding the .c and .h files for this NCN5130. Any help is...
View Article8-Bit Breadboard Registers (Using D-FlipFlops)
Hello, I started to build by 8-bit breadboard computer from scratch. I first built the clock which was successful. Later, when I moved onto the register part, I was not able to be successful. I have...
View ArticleDon't Laugh..shot in the dark at my battleship game (not complete)
OK. So this is my first attempt at writing a battleship style game in C++. Ive got the int main() intro section to run smoothly on its own but int game() is a mess so far and is riddled with errors. Im...
View ArticleProgramming micro controller of massage chair
I would like to create a new massage mechanism and would like to modify from an existing massage chair. May I know what is required. Thank you. Best regards, Adam
View ArticlePROBLEMS WITH CODE
Hi, people. So, I was wondering about some problems with my code and how I fix them. I am simply setting up a DHT11 with an LCD and arduino UNO. Thanks, and here is my code: #include <DHT.h>...
View ArticleIs there anything wrong for Arduino IDE 1307 code example?
Recently, I tried to run Arduino IDE example code 1307. But I found a problem here. Is there anything wrong in this code? Because it can not be passed.
View ArticleChanged part of same specification but doesn't work
I replaced Phillips P80C51FA-4A with Atmel AT89C51RD2-SLSUM as the phillips one is obsolete. The specification of the micrprocessor seems to be same. Any general idea of why it won't work? I have done...
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