No products in the cart.
Showing all 9 results
-
User input in electronic devices and prototypes.
-
Reset buttons on microcontroller-based projects.
-
Mode selection or function control.
-
System power on/off buttons.
-
Tactile switches for DIY electronics and prototyping.
-
Momentary Tactile Push Button Module DC 5V Switch
Add to Wishlist
Add to Wishlist
Touch Sensor Switch Module
-
Main chip: LM393
-
Working voltage: for DC 5V
-
Single-channel signal output
-
Low-level output signal used for human body touch sensor alarm
-
Adjustable sensitivity
-
Pin Connector to board: 4 Pins
-
Touch Sensor Switch Module
Add to Wishlist
Add to Wishlist
12V 3A Touch Sensor Switch for Mirror Light
-
LED can be made ON-OFF just by a single touch.
-
Sensitive to touch
-
Lighting control
-
Gets connected with two LED strips and both the LED’s intensity can be altered.
-
Easy to connect with LEDs
-
12V 3A Touch Sensor Switch for Mirror Light
Add to Wishlist
Add to Wishlist
4×4 Matrix Membrane Type Keypad -16 Keys
-
Ultra-thin design & adhesive backing provides easy integration to any project
-
Excellent price-performance ratio
-
Easy communication with any microcontroller
-
5 pins 2.54mm pitch connector,4x 4type 16 keys.
-
Sticker can peel off for adhesive mounting.
-
Used widely in industrial and home electronic equipments, instrument, etc.
-
This allows a microcontroller to scan the 8 output pins to see which of the 16 buttons is being pressed.
-
4x4 Matrix Membrane Type Keypad -16 Keys
Add to Wishlist
Add to Wishlist
4×3 Matrix Membrane Type Keypad -12 Keys
- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- 5 pins 2.54mm pitch connector, 4x 4type 16 keys.
- Sticker can peel off for adhesive mounting.
- Operating Voltage (V): 12 DC
- 4x3 Matrix Membrane Type Keypad -12 Keys
Add to Wishlist
Add to Wishlist
DC 12V 1×4 Key Matrix Membrane Switch Keypad
- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- Mount Style: Self-Adherence
- Max. Circuit Rating: 35 VDC, 100 mA.
- Contact Bounce : <=5ms
- Life Expectancy : 1 million closures
- Operation Temperature : -20 to +40 °C
- DC 12V 1×4 Key Matrix Membrane Switch Keypad
Add to Wishlist
Add to Wishlist
TTP229 – 16 Channel Capacitive Touch Sensor Module
- Working voltage: 2.4V to 5.5V
- Built-in regulator
- Two modes
- Simple 8 key mode with independent 8 Channel parallel output.
- Advanced 16 Key modes with I2C interface output.
- Modes can be selected and configured by the user.
- Adjustable sensitivity
- TTP229 - 16 Channel Capacitive Touch Sensor Module
Add to Wishlist
Add to Wishlist
-
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.
-
TTP223 1-Channel Capacitive Touch Sensor Module Red Color
Add to Wishlist
Add to Wishlist
- Power supply voltage(VCC): 2.0, 3, 5.5 V.
- Output high VOH: 0.8VCC V
- Output low VOL: 0.3VCC V
- Response time (touch mode) : 60 mS
- Response time (low power mode) : 220 mS
- Can replace the traditional touch of a button
- Four M2 screws positioning holes for easy installation
- Digital Sensor TTP223B Module Capacitive Touch Switch
Add to Wishlist
Add to Wishlist