ttp 224 TTP224 4 ช่องสวิตช์โมดูลเซนเซอร์แบบสัมผัส

TTP224 4 Channel Digital Switch Touch Sensor Capacitive Switch Module Button TTP224 4 Way Touch Sensors Module Description Specification: 1. Onboard TTP224 campacitive 4 key touch induction IC. 2. Onboard the 4 way level indicator. 3. Operating voltage:2.4V-5.5V. 4. Module can set the output mode,output longest time,and fast/low power selection. 5. PCB board size:35(mm)×29(mm). Package included: 1pcs × TTP224 4-way capacitive touch switch digital touch sensor module switch button. Before purchase: 1.All the goods are ready stock, we will arrange the shipment at once if we receive the order. 2.Please read the item description, if you have any question, do not hesitate to contact us. 3.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 #TTP224 #4 #Channel #Digital #Switch #Touch #Sensor #Capacitive #Switch #Module #Button #TTP224 #4 #Way #Touch #Sensors #Module