1 / 7 · Click to enlarge
LDTR - Key4 4 Key Touch Button Module 3 - 6V External Keyboard for Arduino
Key4 4- Independent Key
Key1 3 - Independent Key
Key2 2 - Independent Key
Key3 3 - Independent KeyThe LDTR - Key4 4 Key Touch Button Module 3 - 6V External Keyboard for Arduino is a value-for-money electronics designed for everyday users. It features Model: LDTR - Key4 and Types: Button Module.
Available Offers
Free Delivery on this order. No minimum order value.
15-Day Easy Returns — hassle-free return & full refund.
Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.
Available Offers
5% Cashback
Pay with UPI & get 5% cashback (up to ₹50) via Razorpay
No-Cost EMI
Available on select bank cards at checkout. 0% interest for 3 months.
Free Shipping
Free delivery on all orders. No minimum order value.
Cash on Delivery
COD available on orders up to ₹5,000 across India.
Quick Specs
Ideal For
About This Product
The LDTR - Key4 4 Key Touch Button Module 3 - 6V External Keyboard for Arduino is a value-for-money electronics designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Model: LDTR - Key4
- Types: Button Module
- Size: 10*7.0*3.0 cm
- Weight: 40 g
- One Package Weight: 0.05kgs / 0.11lb
- One Package Size: 10cm * 7cm * 3cm / 3.94inch * 2.76inch * 1.18inch
- Best Sellers Rank (Consumer Electronics): #7847
- Best Sellers Rank (Consumer Electronics > Arduino & SCM Supplies): #142
Why Buy from Elecvora?
Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.
Main Features: 1. When module has detected a key pressed, the corresponding port will output a low-level signal 2. Each button is with 4.7Kohm resistance to prevent wrong operation or external interference 3. Separate key size: 12mm x 12mm x 5mm, convenient to operate 4. Power supply voltage input range: 3 - 6V DC 5. With LED indicator, it will light up after being powered on
