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Sensors
TTP223 1-Channel Capacitive Touch Sensor Module
0 out of 5(0)SKU: EK255055
- Input Voltage : 2 Volt – 5.5 Volts DC.
- The response time max ~ 60mS in fast mode, ~220mS at low power mode @ VDD =3V.
- Sensitivity can adjust by the capacitance(0~50pF).
- Stable touching detection of the human body for replacing traditional direct switch key.
- Provides direct mode toggle mode by pad option(TOG pin).
- After power-on have about 0.5sec stable-time, during the time do not touch the keypad, and the function is disabled.
- Auto calibration and Re-calibration period is about 4.0 sec when the key has not be touched.
SKU: EK255055 -
Sensors
HC-SR04 Ultrasonic Distance Sensor Module
0 out of 5(0)SKU : 255044
- Working Voltage:5V (DC)
- Static Current: Less than 2mA
- Output Signal:5V
- Sensor Angle: Less than 15 Degrees
- Detection Distance: 2 cm to 450 cm
- High Precision: Up to 2 mm
- Input Trigger Signal: 10µs TTL impulse
- Echo Signal: Output TTL PWL Signal
- High sensitivity ultrasonic range sensor
- Works with Arduino board
SKU: EK255044 -
Sensors
TTP226 8-way Capacitive Touch Switch Module
0 out of 5(0)SKU: EK255071
- Onboard 8 key TTP226 capacitive touch induction IC.
- Onboard 8-way level indicator.
- Working voltage: 2.4 to 5.5 V.
- Modules, you can set the output mode, key output mode, the longest time and fast/low power output
SKU: EK255071






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