Cảm biến chạm 8 phím TTP226 - Module touch sensor cảm ứng điện dung

TTP226 8 Channel Digital Capacitive Switch Touch Sensor Module for Arduino UNO diy kit TTP226 Description: 1, 8 key board TTP226 capacitive touch sensor IC 2, onboard 8-level status indicator 3, working voltage: 2.4V-5.5V 4, the module can be set to output mode, the key output mode, the longest time and fast output / low power options 5, PCB board size: 47.5 (mm) x46 (mm) Package Include: 1 pcs TTP226 8 Channel Digital Capacitive Switch Touch Sensor Module Before purchase: 1. All the goods are in stock and we will dispatch immediately if we receive the order. 2.Use the vouchers for more saving. Shipment： 1.1-2 days to ship(except for the pro-order item) After purchase: 1.If you are satisfied，please give us 5 stars praise. 2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems. if you receive a defect item,please contact us at once with item picture or video #TTP226 #8 #Channel #Digital #Capacitive #Switch #Touch #Sensor #Module #for #Arduino #UNO #diy #kit