Transformer 220Vac to 12-0-12V AC 1A 3 Wire
Transformer 220Vac to 12-0-12V AC 1A 3 Wire السعر الأصلي هو: 135.00 EGP.السعر الحالي هو: 110.00 EGP.

1×4 Matrix 4 Key Switch 1*4 Keypad

السعر الأصلي هو: 30.00 EGP.السعر الحالي هو: 23.00 EGP.

1×4 Matrix 4 Key Switch 1*4 Keypad

  1. Ultra-thin design & adhesive backing provides easy integration to any project
  2. Excellent price-performance ratio
  3. Easy communication with any microcontroller
  4. Mount Style: Self-Adherence
  5. Max. Circuit Rating: 35 VDC, 100 mA.
  6. Contact Bounce : <=5ms
  7. Life Expectancy : 1 million closures
  8. Operation Temperature : -20 to +40 °C

 

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🚚 We deliver to all governorates across Egypt
⚠️ Requested quantity is confirmed after preparing the order

🚚 نوفر شحنًا لجميع المحافظات داخل مصر
⚠️ يتم تأكيد توفر الكمية المطلوبة بعد مراجعة وتجهيز الطلب

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DC 12V 1×4 Key Matrix Membrane Switch Keypad is a high-quality product at a very low cost for your application needs.

This 4-button keypad provides a useful human interface component for microcontroller projects. Convenient adhesive backing provides a simple way to mount the keypad in a variety of applications.

The Keypad 1×4 features a total of 4 buttons in Matrix form. This is a membrane keypad with no moving parts. A Male 5-pin berg connector is required for interfacing it with your microcontroller circuits.


Features :

  1. Ultra-thin design & adhesive backing provides easy integration to any project
  2. Excellent price-performance ratio
  3. Easy communication with any microcontroller
  4. This allows a microcontroller to ‘scan’ the 5 output pins to see which of the 4 buttons is being pressed.

Package Includes :

1 x DC 12V 1×4 Key Matrix Membrane Switch Keypad.

14 Days Warranty

This item is covered with a standard warranty of 14 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Micro Ohm customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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1x4 Matrix 4 Key Switch 1*4 Keypad

1×4 Matrix 4 Key Switch 1*4 Keypad

السعر الأصلي هو: 30.00 EGP.السعر الحالي هو: 23.00 EGP.
محتاج مساعدة؟ تواصل معنا