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Dear all, I am facing problem in displaying floating point number coming from ADC after conversion. I have attached the code that I have attached the code for this. I want to display like 92.66677.... I have attached the image also. Please help. /** * \file * * \brief Empty user application template * */ /** * \mainpa
Dear all, I am having doubt in display floating numbers into seven segment display using AS1115 driver. I have written a code for this but I am not getting place values in the segments. I have attached the code for this. I am getting values as in the image I have attached. I need to display 92.23451. This is value coming from ADC. /
Hello everyone! I have a problem. I'm supposed to create a countdown timer from 9 to 0 on a 7 segments display in MP LAB with PIC 16f877A. Now the problem is that I have to do this due tommorow and we never studied programming at all. During classes the teacher just gave us printed asm files and have us type them in MP LAB. Now, in order to pass th
Hello everyone! I have a problem. I'm supposed to create a decreasing binary counter(countdown timer might be the term I guess) from 9 to 0 on a 7 segments display in MP LAB with PIC 16f877A. Now the problem is that I have to do this due tommorow and we never studied programming at all. During classes the teacher just gave us printed asm files and
Hello All, I am developing a circuit in which PIC16F877A controls the peripherals, one of which is a TM1650 7 segment display driver chip. The datasheet is in Cantonese and I cant understand it. Has anybody worked with the chip and help me on that count? With regards, Abhishek
Dear Sir, I am interfacing AS1116-BSST driver with AT32UC3A1256 using SPI. I am able to read all the inputs and outputs in CRO(Clock, Data, Chip Select). But I am unable to display the output on seven Segment Displays. I have attached few snapshots of the output and Circuit Diagram of the Interfacing. I have attached the code also. Please help m
Step 1: Install PPP and TUN TUN device is the virtual network card under Linux, you should confirm whether you have start the PPP and TUN of your VPS up. cat /dev/ppp cat: /dev/ppp: No such device or address cat /dev/net/tun cat: /dev/net/tun: File descriptor in bad state Above indicates it approved, remember, the two above have to approve a
hello, I've been trying to interface 4x4 hex keypad with pic16f877a using MPLAB X and XC8 compiler. My task is to get 4 individual key presses from matrix keypad and convert it into a 4 digit integer and display the 4 digit integer on multiplexed common cathode seven segment display having 4 seven segment devices. I am able to capture the k
Hi all.. I am trying to interface keypad and seven Segment display with 89S52. what i need to do is whatever keys are pressed from keypad, it should show on seven segment display. for Eg. if 2 is pressed from keypad then display should show 2. and so on. my code is... #include #include sbit row0=P2^7; //assigning P
Virtuoso is an embedded system virtual device framework, allowing any idea for an electronic product to be virtualized for development. Here we can simulate any micro controller with interactive interfacing like LED, Potentiometer, Gauge , seven Segment Display and so many things.
I have this seven-Segment Vacuum Display FG413D1 129780 I can't find datasheet on internet . I want to know how it's work ? I want to build digital clock by using this display .
Hi, Does anyone know of graphical IDE software for FPGAs, like EdSim51 or Moravia MCU 8051 IDE for micro-controllers. I am looking for a package where I can see the outcome of the code on seven segments, LCDs, serial ports, PS2 ports etc without having to actually program a development board. Thanks, Arvind Gupta.
i use a 4 digit seven segment display for my project. but it need to show a number in first 5 second and then other for 5 sec, then the previous one is shown and the loop will be continued. for this i use the program but it shows 0000 . ################################################# void loop() { print_seg(10.76); delay(5000
Hello I'm usnig ATmega8 with ADE7753, display on 4 digit seven segment. I already read/ write ADE7753 register's bits n display register's default value on 7-segment (e.g. I read MODE (0x09) register's default hex value (0x000C) and displayed on 4-digit 7 segment like 0012 in decimal). Means there is no issue with SPI communication, read/
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Hi Everyone i'm using PIC16f690 interface with two seven segment by 7447 im making 0 to 99 counter by using timer 0 of pic controller i write a code but it shows only ''0'' on my both 7 segment... can anybody please help me to figure out the problem Thanks The CODE IS... #include #define _XTAL _FREQ 400000
i am driving 8 seven segment display with max7219 multiplexing ic along with pic microcontroller. some times during power on max 7219 sets hanged by displaying all the 8 digits seven segment as and sets strucked but the pic micro is working. this happens only on power on once in 4 times approx. kindly help.
Good afternoon. I want to offer my services in PCB design. I have about seven years' experience in designing circuit boards of various interfaces and data transmission requirements: 10 gbps Ethernet, PCI, PCI-express, UART, with DDR3 memory onboard. I have knowledge of design of rigid-flexible circuit boards, circuit boards with blind and buried
Hi all.... i am trying to interface 2 digit x 3 seven segment with 89s52. one to show secounds, one for minute and one for hour. it works proper... the only thing is i does not stay stable.... i mean the display blinks. please help me where i am wrong code is.... #include #include unsigned char SetDisplay(unsigned char)