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c-lab:coolparts [2016/01/27 10:45] – created woodworker | c-lab:coolparts [2016/06/25 15:43] (current) – [MPR121] woodworker | ||
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* has a usb port and enough power to drive the chip without problems | * has a usb port and enough power to drive the chip without problems | ||
* if you want to use it with an Arduino that is 5V, you need to use " | * if you want to use it with an Arduino that is 5V, you need to use " | ||
+ | |||
+ | ====== TTP229 ====== | ||
+ | |||
+ | * 16 keys Capacitive touch sensor | ||
+ | * I2C | ||
+ | |||
+ | ====== MPR121 ===== | ||
+ | |||
+ | * 12 keys Capacitive touch sensor | ||
+ | * I2C |