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Momentary pushbuttons driving the Tone library for Arduino. It can sound like a circuit-bent keyboard if the delay and duration values get shorter. Next step is to add a potentiometer to control those values as an analog input.
/*
SW(BCM10) のbit を調べる
*/
const int buttonPin1 = 2; // the number of the pushbutton pin
const int buttonPin2 = 3; // the number of the pushbutton pin
const int buttonPin3 = 4; // the number of the pushbutton pin
const int buttonPin4 = 5; // the number of the pushbutton pin
// variables will change:
int buttonState1 = 0; // variable for reading the pushbutton status
int buttonState2 = 0; // variable for reading the pushbutton status
int buttonState3 = 0; // variable for reading the pushbutton status
int buttonState4 = 0; // variable for reading the pushbutton status
void setup() {
pinMode(buttonPin1, INPUT);
pinMode(buttonPin2, INPUT);
pinMode(buttonPin3, INPUT);
pinMode(buttonPin4, INPUT);
Serial.begin(9600);
}
void loop(){
// read the state of the pushbutton value:
buttonState1 = digitalRead(buttonPin1);
buttonState2 = digitalRead(buttonPin2);
buttonState3 = digitalRead(buttonPin3);
buttonState4 = digitalRead(buttonPin4);
if(digitalRead(buttonPin1) == HIGH ){
Serial.print("1");
}else{
Serial.print("0");
}
if(digitalRead(buttonPin2) == HIGH ){
Serial.print("1");
}else{
Serial.print("0");
}
if(digitalRead(buttonPin3) == HIGH ){
Serial.print("1");
}else{
Serial.print("0");
}
if(digitalRead(buttonPin4) == HIGH ){
Serial.println("1");
}else{
Serial.println("0");
}
delay(1000);
}
11110
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/*
SW(BCM10) のbit に合わせて数字を取得
*/
const int buttonPin1 = 2; // the number of the pushbutton pin
const int buttonPin2 = 3; // the number of the pushbutton pin
const int buttonPin3 = 4; // the number of the pushbutton pin
const int buttonPin4 = 5; // the number of the pushbutton pin
// variables will change:
int buttonState1 = 0; // variable for reading the pushbutton status
int buttonState2 = 0; // variable for reading the pushbutton status
int buttonState3 = 0; // variable for reading the pushbutton status
int buttonState4 = 0; // variable for reading the pushbutton status
int sum = 0;
void setup() {
pinMode(buttonPin1, INPUT);
pinMode(buttonPin2, INPUT);
pinMode(buttonPin3, INPUT);
pinMode(buttonPin4, INPUT);
Serial.begin(9600);
}
void loop(){
// read the state of the pushbutton value:
buttonState1 = digitalRead(buttonPin1);
buttonState2 = digitalRead(buttonPin2);
buttonState3 = digitalRead(buttonPin3);
buttonState4 = digitalRead(buttonPin4);
sum = ( buttonState4 * 1) +
( buttonState3 * 2) +
( buttonState2 * 4) +
( buttonState1 * 8);
Serial.println( sum ^ 15 );
delay(1000);
}
// 短く書き換え
void setup() {
pinMode(2, INPUT);
pinMode(3, INPUT);
pinMode(4, INPUT);
pinMode(5, INPUT);
Serial.begin(9600);
}
void loop(){
Serial.println( ( ( digitalRead( 5 ) * 1) +
( digitalRead( 4 ) * 2) +
( digitalRead( 3 ) * 4) +
( digitalRead( 2 ) * 8) )
^ 15 );
delay(1000);
}
The FMC-CE card is meant to be used with a Xilinx® demonstration/evaluation board equipped with an FMC connector. This board extends the I/O capabilities of the base platform and provides an I/O consistency among various platforms.
SPC series with LED
SHANPU CO., LTD. www.shanpu.com.tw
Switches with LED,illuminated tactile switches,pushbutton with led,lighted switches,Silent switches with LED,Navication swithces manufacturer in Taiwan
Email to shanpu@ms7.hinet.net
Contact: Tim Liao
This is for field wiring connections. The real purpose of this panel appears to include inline fuses to isolate the field buttons from the CCU brain box in the cabinet.
This beautiful boy, Ebby, is an 8 yr old registered TWH gelding by WC Mister Pushbutton. He stands 15.2 hands, is a very well mannered boy, has a classy look with a tail that drags the ground. He was a youth Equitation horse. Has been there and done it all. Nothing bothers him, he's not spooky. Loads,clips,stands for the farrier. 816-785-9083 or 816-721-0157
More information at www.equinenow.com/horse-ad-586308.
This is the lever-based segment control. The red lever is operated by two pushbuttons (not visible here), this is the 'out' position where a segment would be visible.
Axle Scales,Truck Scales
Specifically designed for mobile weight enforcement programs, ,Truck Scales is convenient to use. Extremely lightweight and compact, a weight inspection station may be set up within minutes on a variety of road surfaces.
Each weigh pad is totally sealed from outside influences and has 10 tons of loading capacity, while integral ramps allow for easy on and off vehicle loading. Pushbutton controls and a large digital display provide for simple operation and easy reading.
Heritage Open Days 2010
Thursday 9th to Sunday 12th September 2010
Church Dedication: St Peter Hungate
Location: Norwich, Norfolk, England, UK
Hundred: Norwich
www.mndjet.com/item/602/seiko-premier-alarm-chronograph-m....
Polished stainless steel case and bracelet. Case 41mm x 10mm. 3 sub dials for the alarm second hand and 60 minute hand. Black dial with black toned hands and hour markers which are roman numeral accents. Chronograph quartz movement. Date display feature. Fluted crown Scratch resistant sapphire crystal. Chronograph. Pushbutton deployment type clasp. Water resistant up to 100m330feet.
Homemade Pinholaroid Integral.
Eject on pushbutton.
Film: Impossible Cool Shade PX70.
exposure time 6 sec
A prototype constructed by our contractor for field review. This is to get the new APS buttons out where pedestrians can push them without having to reach over back of sidewalks etc.
January 4, 2010~
schooool today... wasnt terrible actually! i have to start a ten page research paper this week that im actually sliiiightly excited about... then i made a ballerina out of wire =) went home and changed, back to school to get taylor.... we went to sonic, went to see sherlock holmes, it was SO GOOD! went to the mall for exchanges and target for the same... i took him home, now im about to watch fox and the hound!!! bussssy week ahead... i hope i can find time for some new pictures!
Design and construct an Arithmetic-Logic unit that contains a 4-bit register (R). The input to the unit shall be a 4-bit word (X) (in the sign-magnitude format if it represents a number) and a 3-bit control code (C). The unit shall perform the following operations:
OperationRegister Transfer
Load (LD)R ← X
Clear (CLR)R ← 0000
Set (SET)R ← 1111
Add (ADD)R ← R + X
Subtract (SUB)R ← R – X
Complement (NOT)R ← R
AND (AND)R ← R ∧ X
OR (OR)R ← R ∨ X
XOR (XOR)R ← R ⊕ X
Shift Right (SR)R ← |0 R(3:1)|
Shift Left (SL)R ← |R(2:0) 0|
Barrel Shift (BS)R ← | R(0) R(3:1)|
No Operation (NOP)R ← R
The unit shall display the contents of the storage register (R) on binary displays. Also indicate the register-overflow condition. If the contents of the storage register is a number, it shall be in the sign-magnitude format. The machine operation shall be initiated by a pushbutton “clock.”
The operations may be performed by hardware or by software operations if more appropriate. If an operation is performed by a software operation, write and test the machine language program that accomplishes the operation.
Write and test machine language programs that multiply positive numbers by 2 and 3. In each case a single number shall be entered as the multiplicand.
iStockphoto.com ♥ Please click here to download ♥ this photo
iStockphoto.com ♥ Please click here to download ♥ Keyboard lightbox
switch with single, dual or RGB full colo(u)r LED
Circuit: Single Pole Single Through (SPST)
Rating:50mA @ 12VDC
Contact Resistance:100m Ohm Max(initial)
Insulation Resistance:100M Ohm Min
Operating Force:220gf(SMD) or 300 gf(Through hole)
Total Travel:0.3mm
Operating Life:1,000,000 Cycles Min.
Solder temperature:260 deg for 3 sec(wave)
Operating Temperature:-10 deg~+60 deg
Function: Momentary
Low profile tactile switch total 8mm high.
Single, dual or RGB full colo(u)r LED.
Various outlooking cap combination.
Integrate with high brightness LED.
Independently control LED and Switch.
Snap-action contact mechanism.
SMD or through hole are available.
Install your own legend between switch and cover or laser marking.
10mm sq. or 12mm sq. button with full face illumination.
ISO 9001:2008
Taiwan Invention Patent No.: I328824
China patent No.: ZL200720141338.4
2011Taiwan Excellence (Smart Cap)
The button is just to the top right of the photo. I guess you can't really see it, but when the wind is coming off of Lake Michigan, damn that heat feels good.
This is the brain box of the Polara Navigator pushbutton system. This can handle 4 pairs of ped pushbuttons, on the 2-wire system.
If you need more than 4 pairs of pushbuttons, you need to add another CCU, or go with the 4-wire Navigator system.
SFW032018
#HYOMIN #SeoulFashionWeek #Fashionista #OrdinaryPeople #pushbutton #YCH #티아라 #효민 princess 😁😁👠👗
Apparently it's not just by train - these boxes (on small wheels) were towed down Mass Ave and then Main Street. Some of them have doors with pushbutton combo locks...
SPC-GR RECPW- SHANPU Taiwan RGB Illuminated Push Button Switch for Ambulance Light Controller Latch or Non-Latch
Skin by Wax Poetic, Hair by ETD, Hood by Veschi, Jeans by Veschi, Shoes by Akeyo, Belt and headphones by Pushbutton Industries, Straps by Sinistyle. Another view: www.flickr.com/photos/mira_raymaker/2330315807/
Movable weigh bridge
Specifically designed for mobile weight enforcement programs, Load Ranger is convenient to use. Extremely lightweight and compact, a weight inspection station may be set up within minutes on a variety of road surfaces.
Each weigh pad is totally sealed from outside influences and has 10 tons of loading capacity, while integral ramps allow for easy on and off vehicle loading. Pushbutton controls and a large digital display provide for simple operation and easy reading.