Arduino 4X4 Keypad Matrix Keypad Membrane Switch in Pakistan
₨145This 16-button keypad provides a useful human interface component for micro-controller projects. Convenient adhesive backing provides a simple way to mount the keypad in a variety of applications.
gaming joystick Gamepad Keypad Shield PS2 Gamepad’s for Arduino and Raspberry Pi in Pakistan
₨600- it is a high-quality and reliable product.
- it contains the nRF24L01 interface.
- it contains a Nokia 5110 LCD interface.
- it has a Bluetooth interface.
- it has an I2C interface.
- its operating voltages are 3.5V or 5V.
LCD Keypad Shield for Arduino in Pakistan
₨590The arduino LCD Keypad shield is developed for Arduino compatible boards, to provide a user-friendly interface that allows users to go through the menu, make selections etc. It consists of a 1602 white character blue backlight LCD. The keypad consists of 5 keys — select, up, right, down and left. To save the digital IO pins, the keypad interface uses only one ADC channel. The key value is read through a 5 stage voltage divider.
Micro Tact limit switch lever arm Push button Switch Toggle in Pakistan
₨60Micro Tact limit switch lever arm Push button Switch Toggle
TTP223 Capacitive Touch Sensor Switch Button Module
₨55TOUCH DETECTION MODULE WITH TOGGLE AND ON/OFF MODE
TTP223 Capacitive Touch Switch Button Module for Arduino and Raspberry Pi
TTP223B Capacitive Touch Switch Module in Pakistan
₨90Specifications:
Its power supply range is 2, 3, 5.5V.
The output is high VOH which is 0.8VCC.
0.3 VCC voltages are Low Output.
Its response time is 60ms.
Its output pin sinks current is 8mA.
Its output pin pull-up current is 3V and 4mA.
Its low power mode response time is 220mS.
Its size is 24 x 24 x 7.2 mm
TTP223B Digital Touch Sensor in Pakistan
₨120Specifications of Touch Sensor:
Its power supply voltages are 2, 3, 5.5V.
Its output high voltages are 0.8VCC.
Its output low voltages are 0.3VCC.
Its response time is 6o mili seconds.
Its output pin sink current is VCC = 3V and VOL = 0.6V : 8mA
Its output pin pull up current is VCC = 3V, and VOH = 2.4V: 4mA.
Its response time within low power mode is 220 mS.
Its size is 24 x 24 x 7.2 mm.