proteus

For my assignment, I need to create a Proteus 8 schematic showing Arduino Uno → PCF8574(I2C backpack) → LM016L LCD connections using I2C. It wasn't too hard to implement basic LCD control (VSS/VDD/VEE/RS/RW/E/D0-D7 → P0-P2,P4-P7). In internet tutorials it typically looks like this: (SCL and...

Hi i want to simulate 0-99 Counter with J-K Flip Flop 74LS107A on proteus and i have finished it but it is not working i mean the 7-segment not working can one help me with it? i will post the picture of the project... thnx :)

This is my design for a 2-digit adder-subtractor BCD circuit. The design performs well with addition, but for subtraction, it calculates 33 - 73 = 60, which is incorrect. Can anyone help me figure out the issue? I’ve used a 74LS83 IC along with a bunch of XOR gates, AND gates, NOT gates, and a...

I have interfaced 8255A with 8086. PortA (Mode 0) is defined as input and PortB (Mode 0) and PortC are defined as output. PC0 and and PC1 are set by BSR command. As well as, I have read PortA and send it to PortB using a loop. But it is not working. I have attached the Proteus file. The assembly...

I want to make a PCB (based on arduino NANO) for the management of a nanogrid consisting of a PV Solar and Wind Turbine and two storage batteries it has to contain current/voltage sensors along with ADC that send the data to arduino NANO for handling (decision making and Data storage in...

So im trying to make a combinational lock in proteus. One of the issue i've come across is one of my button which is labelled "reset" output high even if its not press but when I connect a logic probe to the line, the cable becomes normal. The second issue is there is a sequence detector that...

Can anyone provide circuit schematic diagram using proteus that, control the room fan speed (rpm) by the temperature of the room and control the room light (on/off) by the room light intensity using the thermistor and LDR and op amps?

Hello everyone. this isnt really a homework but I wanted to get more experience with breadboard implementation since it will be useful in my future studies. Recently my class was on the topic of Digit Counters using BCD decade counters. I was fascinated by it and wanted to visualize the ABCD...

I am new to 555 Timers and Proteus and I need help to fix a circuit I have built. The intended function of the circuit is as follows. The logic is controlled by an external circuit but it is represented by switches within this circuit to purely test the 555 Timer functionality. The switches...

This code is to simulate RFID reader working using AT89C51 in Proteus Software. Instead of RFID reader i am using Virtual Terminal for sending or scanning RFID, here in my case I am Typing ID in Virtual Terminal, string 'a' stores input and compares with existing string and gives Output. Problem...

I need to build the motorized pinwheel project in proteus. Arduino 328 should be used as seen in the 2nd photo. I will be grateful if you could help me.

hi all♥ I want to measure the voltage between two points non of them is the ground how can I do it in proteus ?

Hi guys. What is the difference between these two procedures for the reset and interrupt vector. One in mplab and one in the Proteus? org 0x00 ;reset vector goto Start org 0x04 ;interruption vector goto Start PGM code 0x0 Goto Start ORG 4 ;some code here PGM code Start

Hi I am trying to make a dimmer circuit with proteus. But it is not working according to our calculations. I am very new both in proteus and also learning about OP-AMPs. So I am not understanding what's wrong with the schematics. Both the current and voltage is showing zero. Here is the...

I have made a circuit in Proteus with the PIC16F887 for measuring the voltage, current , power and also power factor and display them on the LCD. In the circuit, the L1 and R5 can be any value as it is just a value for the load connected to the circuit. I was wondering if I were to place some...

I'm not understanding Proteus or something I'm doing wrong, and it's really basic, I put a 9v Battery, a Red Led, simple circuit and a 10k resistance, so the led shouldn't turn on right? Well, is turning on even If I set a 1000k resistance...what I'm doing wrong? I've done things in Livewire...

What I'm trying to do? I'm making a constant-current source based off an existing design. The specs of the existing design are: Existing Design The design is of a constant current source capable of outputting 4-20mA output current from an input voltage of 0-2V. The Problem The problem is...

Hi there, got a serious problem about Counters. i have to create "a circuit that counts from 0 to 9 then from 9 to 0 using two separate counters" and "must consider BUS concept". i used two 74192 and two 74153 Multiplexers ( for BUS ), one of the counters is ascending and another one is...

Hello. I am working on extracting strain gauge values mounted on my ATV (front suspension) with the help of a 20 bit ADC of PSoC. Before that I would like to simulate it. So could you please suggest how can I do this in proteus(or any other SW if not possible). Please help. Thank you for your time.

BCD calculator with two input(A,B).. do (add,subtraction, multiplication, division at a time) using proteous anyone?