programming

  1. S

    Why Micro SD card can't log the data when we connect servo motor ?

    Hi guys, recently Iam making a project which includes Arduino Nano, MPU6050, BMP280, micro SD card module and a servo motor. Brief explanation of my project is basically I am trying to collect data from the MPU6050 and BMP280 and log that data with the help of a micro SD card module and the job...
  2. D

    how to detect error and restart microcontroller for embedded system with Esp 12 or Esp 32

    one thing that make me confused is how the microcontroller notice the errors and restart by itself let me give an example we have cooler system with Esp 32 and temperature sensor,when temperature be Above 25 centigrade degrees cooler will work until temperature reduce to 25 degree . all the...
  3. Sap9

    Can someone help me with this program

    I am trying to display 1 through 9 while rotating on win8051 what am i missing here: ; Initialize number to display MOV R1, #0 ; Main Loop LOOP: ; Display R1 on the 7-Segment CALL GETDIGIT CALL DISPLAY ; Wait one second CALL DELAY ; Increment R1 CALL INCREASE ; Repeat the Loop JMP LOOP ; Delay...
  4. S

    Assembly Language Program

    So we've been instructed to write an assembly language program to display numbers 0-9 on a common anode 7 Segment Display and simulate it using the Proteus Software. (8051 microcontroller) (And 0-F as well) I'm a complete beginner in this field and was hoping that I'd get some help here from...
  5. julprogrammer

    Improving Embedded Systems Code Quality Using Static Code Analysis

    It’s not a secret that the code quality standards for embedded systems software are much higher than those for games, photo editors and others. The requirements have increased after cases when hardware having got out of control caused a lot of tragic situations and, at best, great deal of money...
  6. N

    Data Acquisition System

    I got handed the schematic that is attached, and am challenged to build a data acquisition system for a Baja vehicle which is basically like an off-road vehicle. Can anyone please explain this schematic a little bit to me? I haven’t worked to much in this area, but just need to get a better...
  7. K

    AHDL Decoder/Driver Help!

    I am trying to change this code that take a 4 bit binary number and converts it to display on a 7 segment display. I now need to alter the code for a 3 bit binary input and a 2 bit binary input as you can see from the hr_tens and min_tens outputs on my clock. Any help is appreciated. Would...
  8. K

    12 Hour Clock Design Help!

    Hello I am having trouble finishing my design for a 12 hour digital clock. I cannot figure out how to connect my final clock to the seven segment displays. I am using a de1 development and using the Quartus II software. I do not need to display the seconds on for mu clock as there are only 4...
  9. T

    Microcontroller/Programming help needed! simple DIY project

    Howdy, so I am currently working on a small project to build a binary clock style watch. I am pretty new to circuitry and building small circuits. I do know some python and have been toying around with my raspberry pi 3B+. Here is the link to the project I plan to replicate and modify for my...
  10. K

    Need help implementing a time of day clock that will run on the Altera DE1 development board.

    Specifications: 1. Two digit hours to be displayed on two seven segment displays. The hours are to be displayed ranging from 01 to 12. 2. Two digit minutes to be displayed on two seven segment displays. The minutes are to be displayed ranging from 00 to 59. 3. Seconds indicator to be...
  11. Lambo Av

    Obstacle Avoiding Robot using PIC Microcontroller

    Hi all, I am currently working on this robot with the guidance of the following website "https://circuitdigest.com/microcontroller-projects/obstacle-avoiding-robot-using-pic16f877a" The circuit diagram is as shown below The L293D motor driver module he used looks something like this while...
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