#7-segment

INTERFACECOM : Digital clock 1006A

Digital clock Model: CK-604A-PVC Digital clock Our clocks are designed for all industrial plants. It is designed for use anywhere in the hotel, school, department store. Every place has a need to install a watch. Our watches are available in both 4-digit and 6-digit sizes. There are many sizes available, including 7-Segment and LED-Seegm. Available in 3 colors: Red, Green ( Green and Amber, both in size and size. The boxes used are both steel and PVC. Our PVC box has the advantage of: "When the drop is not made. Broken box "display system. It can display both the date of the year and the temperature can also be installed to display the temperature at that time. The display will alternate with time. The clock can also be set from the keypad. It is mounted next to the clock or timer through the remote control (Remote control) as well. Our watches can work either stand alone or connected to the network as well.

The company is a manufacturer and distributor. - Production sign board - Display board - Andon display board - Clock (Digital clock) - Stopwatch (Sport clock) - Sport clock fitness timer Event signage display - warning signs Machine status (Machine downtime status board) - Counter display board - Scoreboard show display board - Safety statistic display board - Temp & humidity display board - Waste Tag (Production QC) - Changing time monitoring system board - OEE Realtime monitoring system board - Golden price display board More customers can choose directly to focus on design and development. "Customers want to work" to get the best. The company has been in this business for a long time. Services and services are available after the sale. The company does not neglect its customers.

Our sign / clock can be used. Multi-channel 1. RS485 connection 2. Tcp / ip connection (Lan) 3. Wireless connection

Address: 327, 329, 331, 333 Karnchanapisek Road, Khwaeng Lakai Khet Bang Khae Bangkok 10160 Tel: 02-8036855-6, 02-8036866 E-mail: [email protected], [email protected] Website: http://www.interfacecom.co.th facebook: www.facebook.com/interfacecom.Andon.board Line id: @ rwn8956l

presenting…

Pop o Shop

    Overview

Build an electronic score keeper system using an Arduino microcontroller, some lights, sensors and Legos.

Game Play

Press start button to begin game.

Make as many baskets as possible in 30 seconds.

If 30 points have been scored, extend game time an additional 30 seconds.

A top score will be recorded and displayed and light show will activate.

Gallery

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Build It

Supplies

Arduino (I used an Arduino Nano)

Ultrasonic Sensor – HC-SR04

7 Segment Display x 2

RGB LED (pre-built with resistors)

LEGO bricks, jumper wires

Arduino

Download Source Code

Code Highlights

I won’t go into every line of the project code, but I did want to highlight some core functions of the system.

Code Flow

Wait in loop until start button is pressed. An ambient light cycle will run on the RGB while waiting.

Start button will set gameActive variable to true, which runs the game functions and begins the timer.

The ultrasonic sensor will read the distance within each loop iteration to detect a ball within 10 cm.

If a ball is present, the score is incremented, the LED changes to green and the display is updated.

If 30 points have been reached in this session, an additional 30 seconds will be added to the game time. It will repeat the cycle if an additional 30 points has been scored in the extended time.

A session counter will be updated and displayed.

When the game ends, the score will be compared against the existing high score. If it is exceeded, the top score will be updated and celebration function will run to update the lights and displays.

Main Setup

Initialize the displays, serial console and reset the game variables.

// Run ONCE void setup() { Serial.begin(57600); pinMode(ledRedPin, OUTPUT); pinMode(ledGreenPin, OUTPUT); pinMode(ledBluePin, OUTPUT); pinMode(startButtonPin, INPUT); // LED 7 Segment logic lc.shutdown(0,false); lc2.shutdown(0,false); /* Set the brightness to a medium values */ lc.setIntensity(0,8); lc2.setIntensity(0,8); /* and clear the display */ lc.clearDisplay(0); lc2.clearDisplay(0); resetGame(); }

Main Loop

This is where we listen for the start button to be pressed and set the game status using the ‘gameActive’ variable.

// MAIN LOOP void loop() { // Start Game Button if(digitalRead(startButtonPin)){ Serial.print("Game Started"); // reset score resetGame(); // Clear last messages lc2.clearDisplay(0); // set game state gameActive = true; } // Run Game if (gameActive){ runGame(); if (statsMillis > 500) { statsMillis = 0; // reset the counter to 0 so the counting starts over... stats(); } }else{ standbyRoutine(); } }

Detecting Ball

Ultrasonic distance detection

#include <Ultrasonic.h> void runGame(){ // Determine remaining game time remaining = (countdown - sinceStart) / 1000; // Display Countdown Clock displays(btmLeftDisplay,remaining); // Check for ball, with delay to avoid duplicates unsigned long currentMillis = millis(); if (currentMillis - previousMillis >= goalDelay) { int distance = ultrasonic.distanceRead(); Serial.print("distance "); Serial.println(distance); ledRedState = HIGH; ledGreenState = LOW; ledBlueState = HIGH; digitalWrite(ledGreenPin, ledGreenState); digitalWrite(ledRedPin, ledRedState); digitalWrite(ledBluePin, ledBlueState); // Detect Ball if (distance < 10 && deDuplicate){ deDuplicate = false; // save the last time a goal happened previousMillis = currentMillis; Serial.print("Ball Detected!"); score += 2; Serial.print("Score: "); Serial.println(score); ledGreenState = HIGH; ledRedState = LOW; ledBlueState = LOW; // set the LED with the ledState of the variable: digitalWrite(ledGreenPin, ledGreenState); digitalWrite(ledRedPin, ledRedState); digitalWrite(ledBluePin, ledBlueState); }else{ deDuplicate = true; } // End game loop if(remaining < 1){ // Check if bonus time is added if(score-lastScore >= bonus){ bonusCount++; displays(btmRightDisplay,bonusCount); lastScore = score; // add extended bonus time by resetting start counter sinceStart = 0; }else{ // End Game if (score > topScore){ topScore = score; finishTopScore(); } else{ finishLowScore(); } resetGame(); gameActive = false; } } // write score to 7 Segment displays(topRightDisplay,score); } }

  Seven Segment Displays

LEDControl Library

Setup the segment displays.

#include "LedControl.h" // Define Hardware /* Seven Segment Display Pin 8-4 is connected to the DataIn Pin 9-5 is connected to the CLK Pin 7-6 is connected to LOAD */ LedControl lc=LedControl(8,9,7,1); LedControl lc2=LedControl(4,5,6,1); // Segement selector (helper function used to create sections) int topRightDisplay = 0; int topLeftDisplay = 1; int btmRightDisplay = 2; int btmLeftDisplay = 3;

  Printing Words

This brings me to the name of the game “Pop o Shop”. Why “Shop“? Because there was no “t” in the LedControl.h library! and I couldn’t be bothered with a hack for this prototype 🙂

// Spell "P0P.Sh0P" btmRightDislay lc2.setChar(0,7,'P',false); lc2.setChar(0,6,'0',false); lc2.setChar(0,5,'P',false); lc2.setChar(0,4,false,true); lc2.setChar(0,3,'5',false); lc2.setChar(0,2,'h',false); lc2.setChar(0,1,0,false); lc2.setChar(0,0,'P',true);

 Printing Numbers

I have a function to leverage two 7-segment displays and format the numbers properly.

// Formats and prints to Seven Segment displays consitently void displays(int section,int number){ uint8_t ones,tens,hundreds,thousands; thousands=number/1000; hundreds=number%1000/100; tens=number%100/10; ones=number%10; // set digits on 7 segment. Some digits are disabled (' ') for aesthetic reasons if(section == 0){ // Top Right lc.setDigit(0,0,ones,false); lc.setDigit(0,1,tens,false); lc.setDigit(0,2,hundreds,false); //lc.setDigit(0,3,thousands,false); lc.setChar(0,3,' ',false); }else if(section == 1){ // Top Left lc.setChar(0,4,' ',false); lc.setDigit(0,5,ones,false); lc.setDigit(0,6,tens,false); lc.setDigit(0,7,hundreds,false); //lc.setDigit(0,7,thousands,false); }else if(section == 2){ // Bottom Right lc2.setDigit(0,0,ones,false); lc2.setDigit(0,1,tens,false); //lc2.setDigit(0,2,hundreds,false); //lc2.setDigit(0,3,thousands,false); lc2.setChar(0,2,' ',false); lc2.setChar(0,3,' ',false); } else if(section == 3){ // Bottom Left lc2.setDigit(0,4,ones,false); lc2.setDigit(0,5,tens,false); //lc2.setDigit(0,6,false,false); //lc2.setDigit(0,7,false,false); lc2.setChar(0,6,' ',false); lc2.setChar(0,7,' ',false); } }

  RGB LED

First define the output pins.

This is a function that cycles through a range of numbers to change the colors of the lights when a new Top Score has been reached.

// RGB LED const int ledRedPin = 2; // PIN 2 const int ledGreenPin = 3; // PIN 3 const int ledBluePin = 11; // PIN 11 // Top Score Celebration Routing void finishTopScore(){ Serial.print("NEW TOP SCORE !"); displays(topLeftDisplay,topScore); int y = false; for (int x = 0; x < 1024; x = x + 20){ for (int y = 100; y < 1024; y++){ analogWrite(ledGreenPin, x); analogWrite(ledRedPin, y); } // Spell "P0P" lc2.setChar(0,3,' ',false); lc2.setChar(0,2,'P',false); lc2.setChar(0,1,0,false); lc2.setChar(0,0,'P',true); delay(50); lc2.clearDisplay(0); } }

  Circuit

The circuit is pretty strait forward. Simply connect the Ultrasonic sensor, button and LED pins to the pin variables defined in the application. I made the button connection extendable so I could move the start button closer to the player if I built a proper basketball goal for this.

What’s in 2.0?!

This was just an idea at this stage. I actually play the game all the time so I think I will take it to the next level. I want to use IoT technologies to store the scores in the cloud. I also have a huge 32×64 LED matrix board and a doorbell that could add some great arcade effects.

Stay tuned..

Saw some documentation on counters (not sure which counter) in Falstad’s Circuit Simulator and had to put this cute little circuit together. To think, *maybe*, this is the kind of thing inside old sequencers!

The pic at the bottom are scopes of the lettered terminals from the 7 segment decoder labelled “a“ through “g“.

(via https://www.youtube.com/watch?v=CV1OIF_TmmI)

INTERFACECOM: display signage PRODUCTION SIGN BOARD. Model Model: 1978A MT

Production realtime monitoring system (PMS) is a system designed for use in all industries. Are counting Or control production To minimize the losses that may occur in the manufacturing process or after. Add the ability to control production. And the performance of personnel. Real-time visibility into manufacturing (REAL TIME). In addition, Production realtime monitoring system (PMS) to the alarm system when a problem occurs in the manufacturing process. To illustrate the point at issue Or need help The supervisor You can check Or fix the problem immediately reduce losses, which are ideal for large industrial Production realtime monitoring system (PMS) is a system that responds. All requirements of management regarding the production line workers for the entire production, Production realtime monitoring system (PMS) has become the ability to build relationships. Work during Manager supervisor And workers In principle, this can Used to be useful for the establishment of the system ISO1400, ISO9001 or TQC as well. And to meet the needs of each industry, so Production realtime monitoring system (PMS), so there are many models to choose from to suit each industry, which has a variety of numbers. And the number of rows to display Production realtime monitoring system (PMS) can be connected to either Network and Standalone.

The company is a manufacturer and distributor about. - Display Boards Manufacturing (Production sign board). - Signage Display (Display board). - LED (Andon display board). - Clock (Digital clock) - Stopwatch (Sport clock). - Watch Fitness (Sport clock fitness timer). - Tag event (Event digital display board). - News Alert State Machine (Machine downtime status board). - Badge count (Counter display board). - Label Scotch board (Scoreboard show display board). - Signs of safety (Safety statistic display board). - Signs the temperature (Temp & humidity display board). - Signs of waste (Production QC). - Stop the timer function (Chang over time monitoring system board). - Signs performance (OEE Realtime monitoring system board). - The price of gold (Golden price display board). Customers can sign more directly focused on the design and development according to the Software. "Customers want the truth," so that customers get the best. The company operates a very long service with the Service and provide after-sales course. Company customers certainly not neglected

Signs / clock, we can use the signals. Multiple channels 1. RS485 connection 2. Tcp / ip connection (Lan). 3. Wireless connection

Address: 327, 329, 331, 333 Street Rd Kan province's two main Bang Khae, Bangkok 10160. Tel: 02-8036855-6, 02-8036866 E-mail: [email protected], [email protected]. Website: http://www.interfacecom.co.th facebook: www.facebook.com/interfacecom.Andon.board Line id: @ rwn8956l

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(via https://www.youtube.com/watch?v=aH4-3Mf3ObA)

The company is a manufacturer and supplier of display boards about the production (Production sign board) and watches (Digital clock) directly on Software design and development to meet customer needs. So that customers get the best. The company first set up 15 years of service with the Service and provide after-sales course. Company customers certainly not neglected Website: http://www.interfacecom.co.th, http://www.factory-buy.com Tel: 02-8036855-6, 02-8036866 E-mail: [email protected], [email protected].

Interface Company Limited Production and distribution.

- Production Sign Board "board display manufacturing." - Display Board - Digital Clock - Temp Board - Counter Board - Andon Board - Andon Module - Modbus Board - 7Segment, LCD Board - Tcp / ip Board - Ascii Board - Target Board - Andon Module - Andon Wireless - Changover Time Monitoring System - Host Processing Unit - Machine Downtime Board - Software Monitoring - Andon Board - Tcp / ip Digital Display - RS485 Digital Display - Safety Statistic Realtime Maintenance - Oee Realtime Monitoring - Temp & Humidity Control / Monitoring / data logger. - Time Packing Monitoring - Production qc - Mini Production board - Wireless board - Wifi board - MP3 board - Visual control system board - Visual factory - Production line display board - LCD / LED display board - light sign - LED Large etc

Contact me to discuss City. We are happy to advise you

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(via https://www.youtube.com/watch?v=f_8TeDF0fDA)

Digital Clock DIGITAL CLOCK OUTDOOR BLUE COLOR CK 606A MT OUTDOOR.

Digital clock Our watches are designed to be used for all industries. And designed for use in all locations including hotels, schools, shopping malls. All places where there is a need to install the clock. Our watches are available in four digital display and digital still six sizes with both the 7-Segment LED -Segmnt and a color display, all three colors: red (Red), green (. Green) and Yellow amber (amber), with both small to large boxes used with both steel and PVC (PVC) the PVC boxes our advantage is that "when a fall will not result. the box is broken, "the display system. You can display the time, date, month and year can also install temperature sensors to indicate the temperature at that time. It will display alternates with time. The clock can also be set from the keypad. Which is attached to the clock or set any time via remote control (Remote control) as well, we can either watch Stand alone and Network connection with.

The company is a manufacturer and distributor about. - Display Boards Manufacturing (Production sign board). - Signage Display (Display board). - LED (Andon display board). - Clock (Digital clock) - Stopwatch (Sport clock). - Watch Fitness (Sport clock fitness timer). - Tag event (Event digital display board). - News Alert State Machine (Machine downtime status board). - Badge count (Counter display board). - Label Scotch board (Scoreboard show display board). - Signs of safety (Safety statistic display board). - Signs the temperature (Temp & humidity display board). - Signs of waste (Production QC). - Stop the timer function (Chang over time monitoring system board). - Signs performance (OEE Realtime monitoring system board). - The price of gold (Golden price display board). Customers can sign more directly focused on the design and development according to the Software. "Customers want the truth," so that customers get the best. The company operates a very long service with the Service and provide after-sales course. Company customers certainly not neglected

Signs / clock signal can be selected. Multiple channels 1. RS485 connection 2. Tcp / ip connection (Lan). 3. Wireless connection

Address: 327, 329, 331, 333 Street Rd Kan province's two main Bang Khae, Bangkok 10160. Tel: 02-8036855-6, 02-8036866 E-mail: [email protected], [email protected]. Website: http://www.interfacecom.co.th facebook: www.facebook.com/interfacecom.Andon.board Line id: @ rwn8956l