Input components
4X3 matrix KEYPAD
Contact resistance of 500 (Ω)Insulation resistance 100M (Ω)Key Operating Force 150-200NRebound time 1 (ms)Life of 100 million (times)Operating Temperature 60 (°C)1. the electronic characteristicsCircu..
4X4 matrix KEYPAD
Contact resistance of 500 (Ω)Insulation resistance 100M (Ω)Life of 100 million (times)Key Operating Force 150-200NRebound time 1 (ms)Operating Temperature 60 (°C)1. the electronic characteristicsCircu..
1*4 Matrix Array 4 Key Membrane
Description Pad Size: 104 x 24 x 0.8mm Cable Length: 96mm (include connector) Wei..
2 feet of vertical button switch 12 * 12 * 5
2 feet of vertical button switch 12 * 12 * 5Dimension: 12x12x5mmRated Load: DC12V 50mAWithstand Voltage: AC250V..
4*4 Matrix Keypad Module + 4 Keyboard + 8 LED Indicator
Description:4 x 4 Matrix Push Buttons4 independence push buttons8 LEDSSize: 50 x 60mm..
-270x270.jpg "4*5 Matrix 20 Key Membrane Keypad")
4*5 Matrix 20 Key Membrane Keypad
1pcs 4x5 Matrix Array,with 20 Key Membrane Switch Keypad Keyboard Control Panel Microprocessor Keyboard Controller for Arduino..
8 channel Capacitive touch button switch module TTP226
working voltage: 2.4V-5.5Vthe module can set the output mode, the key output mode, the maximum output time and fast / low power selection.PCB board size: 47.5 (mm) x46 (mm)witch..
TTP223B Digital Touch Sensor Capacitive Touch Switch
the module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. In the normal state, the module output low, low power consumption; When a finger touches the corresponding position,..
TTP223B Touch Module 1 Channel Capacitive Touch Button
1.onboard TTP223 touch capacitive touch sensor IC2.on-board-level status indicator3.working voltage: 2.0V-5.5V4.PCB board size: 29 (mm) x16 (mm)..
TTP224 Touch Module 4 Channel
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 f..