From 4ef06f4e9d0e95f07f1100fd7801d146ff305227 Mon Sep 17 00:00:00 2001 From: Rene Bartsch Date: Fri, 6 Jul 2018 12:13:46 +0200 Subject: [PATCH] Initial page. --- MPR121.md | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 MPR121.md diff --git a/MPR121.md b/MPR121.md new file mode 100644 index 00000000..90a1d275 --- /dev/null +++ b/MPR121.md @@ -0,0 +1,9 @@ +# MPR121 Proximity Capacitive Touch Sensor Controller +* 12-button I2C touch controller +* Driver supports up to 4x MPR121 controllers (= 48 buttons per ESP8266) +* Electrodes can be covered with adhesive paper and adhesive plastic foil for labeling and symbols +* Break-out and touch button PCBs ~ 2,- € at [AliExpress](https://www.aliexpress.com/wholesale?catId=0&initiative_id=&SearchText=mpr121) +![Touchpad front](http://ae01.alicdn.com/kf/HTB1qxxWSVXXXXXNXpXXq6xXFXXXO.jpg) +![Touchpad back](http://ae01.alicdn.com/kf/HTB1j.0aSVXXXXcPapXXq6xXFXXXR.jpg) +![Break-out front](http://ae01.alicdn.com/kf/HTB1n4svmfiSBuNkSnhJq6zDcpXaF.jpg) +![Breakout back](http://ae01.alicdn.com/kf/HTB19CpYuL5TBuNjSspcq6znGFXaU.jpg) \ No newline at end of file