Membrane Keypad 20 Key (Matrix 4x5) magnetic Input (Control) voltage: 5V DC

Name: Membrane Keypad 20 Key (Matrix 4x5) magnetic Input (Control) voltage: 5V DC
Brand: pizaniarquitetura.com.br
SKU: 30961790575
Price: 50.00 USD
Availability: InStock
Rating: 4.7272 (18 reviews)

SKU: 30961790575

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USD50.00 USD75.00

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Description

Input (Control) voltage: 5V DC

These are very slim

another emitting infrared light

The problem is that heart rate can be difficult to measure

Membrane Keypad 20 Key (Matrix 4x5) magnetic Input (Control) voltage: 5V DCMembrane (Flexible) Keypad, 4x5 key matrix Pad Size: 75 x 85 x 1mm Cable Length: 104 mm Weight: 9g Connector: Dupont 8 pins, 2. 54mm Pitch Mount Style: Self Adherence Max. Circuit Rating: 35VDC, 100mA Insulation Spec.: 100M Ohm, 100V Operation Temperature: 20 to +40 C For how to use the keypad with arduino and code, please click here

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