Mpr121 Capacitive Touch Sensor Module Sensor Keys Keyboard Keys for

Product Details
Usage: Server
Condition: New
Transport Package: PP Bag
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Number of Employees
10
Year of Establishment
2016-04-15
  • Mpr121 Capacitive Touch Sensor Module Sensor Keys Keyboard Keys for
  • Mpr121 Capacitive Touch Sensor Module Sensor Keys Keyboard Keys for
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Basic Info.

Model NO.
MPR121
Trademark
Sunhokey
Origin
China
Production Capacity
100000

Packaging & Delivery

Package Size
5.00cm * 5.00cm * 5.00cm
Package Gross Weight
0.100kg

Product Description

Warm prompt: Dear buyer, Our cheapest transportation services Economic category logistics (SunYou Economic Air Mail ,China Post Ordinary Small Packet Plus ) can be traced only befor it arrive your country,please choose Standard category logistics if you want a full tracking info.

MPR121 Keypad Example Phone Dialing Code

 by: Jim Lindblom
     SparkFun Electronics
 created on: 1/6/10
 license: CC-SA 3.0
 
 Turns the MPR121 Touchpad into a phone keypad. Pressing a pad will
 print a 0-9, * or #.
 
 Hardware: 3.3V Pro Mini
           SDA -> A4
           SCL -> A5
           IRQ -> D2
           
 I wasn't having any luck using the Wire.h library, so I've adapted
 I2C code from an ATmega328 library to get this working.
 If you can get this working with the Wire.h library, I'd be thrilled to hear!
Mpr121 Capacitive Touch Sensor Module Sensor Keys Keyboard Keys for
Mpr121 Capacitive Touch Sensor Module Sensor Keys Keyboard Keys for

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