Description:
Membrane keypad (HCPROJ0007) in a 1 x 6 configuration including an integrated LED. The keypad is an ultra thin design with a self adhesive backing allowing it to be easily attached to most flat surfaces. The 96mm flat ribbon cable provides access to all 6 buttons including the built in LED and has a standard 0.1" pitch dupont style connector.
Specification:
Model number: HCPROJ0007
Max voltage: 50VDC
Max current: 100mA
Contact resistance: 0.5 to 10 Ohm
Min insulation resistance: 100M Ohm
Max contact bounce: 6ms
Operating temp: -20 to +40 oC
Life expectancy: 1 million closures
Connector: 9 pin Dupont 0.1" / 2.54mm pitch
PLEASE NOTE: The integrated LED is not fitted with a current limiting resistor.
Pinout:
PIN
1......Row 1
2......Column 1 (Auto)
3......Column 2 (Menu)
4......Column 3 (LEFT)
5......Column 4 (RIGHT)
6......Column 5 (SELECT)
7......Column 6 (ON/OFF)
8......LED Cathode
9......LED Anode
Dimensions:
Exclusive Arduno Sketch and library:
- /* FILE: HCMatrixKeypad.cpp
- DATE: 14/05/14
- VERSION: 0.1
- AUTHOR: Andrew Davies
- This is an example of how to use the the HCMatrixkepday library that has been
- written two work with most types of matrix keypads including keypads sold via our
- own website.
- The current version of library supports the following arrangement (columns x rows)
- of keypads:
- 4 x 5 (see SKU: HCPROJ0003)
- 4 x 4 (see SKU: HCPROJ0001 & HCPROJ0002)
- 3 x 4 (see SKU: HCPROJ0004)
- 6 x 1 (see SKU: HCPROJ0007)
- 4 x 1 (see SKU: HCPROJ0005)
- KEYPAD PINOUTS FOR ABOVE KEYPADS:
- PIN....4x5.....4x4.....3x4.....4x1.....6x1
- 1......R1......C4......C3......C3........
- 2......R2......C3......C2......C4........
- 3......R3......C2......C1......C1......C6
- 4......R4......C1......R4......C2......C5
- 5......R5......R4......R3......R1......C4
- 6......C4......R3......R2..............C3
- 7......C3......R2......R1..............C2
- 8......C2......R1........................C1
- 9......C1................................R1
- You may copy, alter and reuse this code in any way you like, but please leave
- reference to HobbyComponents.com in your comments if you redistribute this code.
- This software may not be used directly for the purpose of selling products that
- directly compete with Hobby Components Ltd's own range of products.
- THIS SOFTWARE IS PROVIDED "AS IS". HOBBY COMPONENTS MAKES NO WARRANTIES, WHETHER
- EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
- MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ACCURACY OR LACK OF NEGLIGENCE.
- HOBBY COMPONENTS SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR ANY DAMAGES,
- INCLUDING, BUT NOT LIMITED TO, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR ANY
- REASON WHATSOEVER.
- */
- /* Include the HCMatrixkeypad library */
- #include <HCMatrixKeypad.h>
- /* Sets how many times the same key must be scanned before it is accepted as
- pressed (settled). If you get multiple key presses then increase this value
- (max 255)*/
- #define DEBOUNCE 10
- #define C1 2 /* DIO for keypad column 1 */
- #define C2 3 /* DIO for keypad column 2 */
- #define C3 4 /* DIO for keypad column 3 */
- #define C4 5 /* DIO for keypad column 4. Delete if there is no column 4! */
- #define C5 6 /* DIO for keypad column 5. Delete if there is no column 5! */
- #define C6 7 /* DIO for keypad column 6. Delete if there is no column 6! */
- #define R1 12 /* DIO for keypad row 1 */
- #define R2 11 /* DIO for keypad row 2. Delete if there is no row 2! */
- #define R3 10 /* DIO for keypad row 3. Delete if there is no row 3! */
- #define R4 9 /* DIO for keypad row 4. Delete if there is no row 4! */
- #define R5 8 /* DIO for keypad row 5. Delete if there is no row 5! */
- //HCMatrixKeypad Keypad(DEBOUNCE, C1, C2, C3, C4, ROWMARKER, R1, R2, R3, R4, R5); /* Uncomment for 4x5 keypad */
- //HCMatrixKeypad Keypad(DEBOUNCE, C1, C2, C3, C4, ROWMARKER, R1, R2, R3, R4); /* Uncomment for 4x4 keypad */
- //HCMatrixKeypad Keypad(DEBOUNCE, C1, C2, C3, ROWMARKER, R1, R2, R3, R4); /* Uncomment for 3x4 keypad */
- //HCMatrixKeypad Keypad(DEBOUNCE, C1, C2, C3, C4, ROWMARKER, R1); /* Uncomment for 4x1 keypad */
- HCMatrixKeypad Keypad(DEBOUNCE, C1, C2, C3, C4, C5, C6, ROWMARKER, R1); /* Uncomment for 6x1 keypad */
- void setup()
- {
- Serial.begin(9600);
- }
- /* Main program */
- void loop()
- {
- /* Scans the keypad once. This line needs to be run repeatedly */
- Keypad.Scan();
- /* Has a new key been pressed */
- if(Keypad.New_Key())
- {
- /* If so the send the key to the serial port */
- Serial.print("Key Pressed: Row ");
- Serial.print(Keypad.Read() / 10); /* 10's column is the keypad row number */
- Serial.print(" Col ");
- Serial.println(Keypad.Read() % 10); /* 1's column is the keypad column number */
- }
- }
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