Hi, I can write code for ardunio, but I can't make the circuit system. can you make a circuit drawing for me as I indicated below. I don't have any knowledge about the circuit. so a drawing like fritzing is like the example in the picture. please help me, thank you in advance.
Step 1: LCD Connections: Connect the LCD screen to the experiment board:
LCD VSS pin -> Breadboard GND
LCD VDD pin -> Breadboard 5V
LCD VO pin -> Middle pin of the 10K potentiometer
LCD RS pin -> Arduino D8
LCD R/W pin -> Breadboard GND
LCD E pin -> Arduino D9
LCD D4-D7 pins -> Arduino D4-D7
Step 2: Potentiometer Connection:
Potentiometer connect one end to Breadboard 5V and the other end to Breadboard GND.
The middle pin is connected with the LCD VO pin.
Step 3: Flex Sensor Connection:
Connect one end of the Flex sensor to the Breadboard 5V and the other end to the Breadboard GND.
Connect the middle end of the Flex sensor to the Breadboard A0.
Step 4: Servo Motor Connection:
Connect the S pin of the servo motor to the Breadboard D9 pin.
Connect the other pins of the servo motor to the Breadboard GND and 5V pins.
Step 5: Push Button Connections:
Connect a button to the Breadboard D10 pin (To set a Threshold value).
Connect the other button to the Breadboard D11 pin (for the Toggle button).
Step 6: Resistors (optional): You can add resistors if necessary. For example:
A pull-down resistor for the threshold value button: One end of the button is to the D10 pin, the other end is to the GND. A 10K resistor can be connected Decently from time to time.
Resistance for the signal line of the servo motor (optional, depending on the servo drive circuit).
it's really not a saka. I don't have this information. i am coding ardunio for the first time in my life. but I don't know how to put the pieces together. that's why I'm asking for help. will you help me? i can contact you via whatsapp. i can write code for you too.
The instructions are telling you, pin by pin, what to connect. The pin names are on the respective devices. Your fritz diagram shows the use of pins on the Arduino that are not correct according to the instructions.
The diagram shows connections to D2 through D5 not D4 through D7.
Two YouTube channels that will help you understand the LCD module use are “Dronebot Workshop” and “Ralph S. Bacon”.
You will have to do deeper searches within those channels but information about LCD’s, potentiometers, push buttons, and servos are all covered.
One thing you will learn is that your Arduino is not capable of powering a servo. They will show how servo power is implemented.
That is the best advice I can give. Hope it helps.
We can. You can, too. Start with a hand-drawing. Paper and pencil. Draw the major devices as boxes with "pins" on one side. Draw lines between pins to connect the correct pins throughout your drawing. Do not worry about getting it right the first time. As you make your drawing, you will probably see that it is confusing, so re-arrange your boxes, pins, and wires until your drawing is not confusing. Using your final hand-drawing, use a drawing application on your computer the same way: Draw and arrange boxes with pins, connect the pins. When your computer drawing is done, label everything (devices, pins, wires). Re-draw as needed to make your drawing easy to understand. You will make mistakes, that is okay. Keep trying.
I recommend you take a step back and get a copy of the Arduino Cookbook, skim it first then start with some of the projects they show. You will get the idea very quickly doing it this way. You can get a free CAD (Computer Aided Development) software package for free. Many are offered, I use KiCad and it works great from initial design to PCB.
I moved your topic to an appropriate forum category.
In the future, please take some time to pick the forum category that best suits the subject of your topic. There is an "About the _____ category" topic at the top of each category that explains its purpose.
The description of the place you used said:- DO NOT USE! Please select the appropriate category for your topic.
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I know you are new here, but you passed up the opportunity to read the rules so please read them now.
Feel free to ask any question on this thread (and forum). Your questions and their answers will probably help someone having the same questions in the future. Everyone here wants to help you.
Is your question concerning drawing your idea to make a diagram? Drawings are very helpful.
if you make this drawing for me, I can learn more quickly about how it happened to me. besides, I can make my project run cleaner. Jul. please make this drawing for me.
This is false. I will be happy to help you. Everyone starts with "not knowing" - so there is nothing wrong with not knowing. But, only through experience, do we learn.
Step 1. Draw your major devices as boxes.
Step 2. (pending completion of step 1)
(tl;dr: You learn quicker and permanently, the more you do.)
One of my personal examples: I got a new job on an enterprise, distributed, network of computers, printers, drives, audio, video, signals, digital comms, more... and when I showed at my new job, my new supervisor handed me a blank sheet of paper and said "Draw the system on your own time. Use a pen. You have a week." I knew the signal flow, but nothing of the interconnection of the devices. I started with a rough drawing of a dozen locations in the facility. Then made more detailed drawings as I opened closets, ceiling and floor panels, unlocked cabinets, checked continuity from one location to the next, and ran a few tests. After a week of drawing, I had my first "complete" drawing. My supervisor looked at it, asked where "a missing box" is in the drawing, I knew where the box was, and he said, "Add it to your drawing," and handed me another blank sheet of paper. I finished the drawing that day, with the missing box, and I knew the system, wire for wire, screw for screw, door for door, room for room, building for building. Three years later I was charged with moving the system to another city. I disassembled, shipped, reassembled and had it running in a long weekend. The movers did the moving. I did the rest with the full knowledge of every screw and wire. I lived as the drawing. tl;dr: You learn quicker and permanently, the more you do.
do you have a chance to explain visually with a small visual
I drew the circuit on paper. I will improve myself in this field. please check out my drawing
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