4 X 4 Matrix Keyboard

US$0.30-0.45 / Piece

16keys 4 X 4 Matrix External Expansion Keyboard for Arduino Project pictures & photos

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What is 16keys 4 X 4 Matrix External Expansion Keyboard for Arduino Project

Name: 16keys 4 X 4 Matrix External Expansion Keyboard for Arduino Project
Uploaded: 2025-12-02T00:50:25+08:00
Description: 16Keys 4 x 4 Matrix External Expansion Keyboard for Arduino Project Feature: Maximum circuit rating: 35V DC, 100mA Insulation resistance: 100M Dielectric withstand: 250VRms, 50 - 60Hz, 1 min Contact

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About this Item

Price

Purchase Qty. Reference FOB Price

100-999 Pieces US$0.45

1,000-9,999 Pieces US$0.38

10,000+ Pieces US$0.30

Sepcifications

Task Adjust
Structure Combination
Mathematical Model Linear
Signal Continuous
Function Automatic Control
Condition New
Customized Customized
Material Stainless Steel
Transport Package ESD
Specification ESD Package
Trademark chengsuchuang
Origin Guangdong, China
Description DIP
Product Name 16keys 4 X 4 Matrix External Expansion Keyboard
Package Generic Package
Mounting Type DIP

Product Description

16Keys 4 x 4 Matrix External Expansion Keyboard for Arduino Project Feature: Maximum circuit rating: 35V DC, 100mA Insulation resistance: 100M Dielectric withstand: 250VRms, 50 - 60Hz, 1 min Contact bounce: Life expectancy: 1 million closures Operating temperature: 0 ~ +70°C ...

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Shenzhen Chengsuchuang Technology Co., Ltd.

Gold Member Since 2024

Audited Supplier

Rating & Reviews: 5.0/5.0

(1 Reviews)

Main Products Electronic Hardware, Development Board, Sensors, Electronics Module, Development ...
Address No. 58 Nanlian Road, Longgang District, 518116, Shenzhen, Guangdong, China
Main Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
International Commercial Terms(Incoterms) FOB, EXW, CIF, DDP, DAP, FCA, CFR
Terms of Payment T/T, PayPal, Western Union, Money Gram, Small-amount payment
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays

4 X 4 Matrix Keyboard Comparison

	16keys 4 X 4 Matrix External Expansion Keyboard for Arduino Project Contact Now	Quick View VGA Interface TFT-LCD Module Drive Board Contact Now	Quick View TFT-LCD Module Control Board HDMI Input Interface Contact Now	Quick View Chziri Three Phase AC Motor Soft Starter with All-Digital Display Contact Now	Quick View High Performance AC Motor Soft Starter with Built-in Braking Unit Contact Now

Transaction Info
	16keys 4 X 4 Matrix External Expansion Keyboard for Arduino Project Contact Now	Quick View VGA Interface TFT-LCD Module Drive Board Contact Now	Quick View TFT-LCD Module Control Board HDMI Input Interface Contact Now	Quick View Chziri Three Phase AC Motor Soft Starter with All-Digital Display Contact Now	Quick View High Performance AC Motor Soft Starter with Built-in Braking Unit Contact Now
Price	US$0.30-0.45 / Piece	US$34.50-35.00 / Set	US$34.00-35.00 / Set	US$129.00-139.00 / Piece	US$130.00-140.00 / Piece
Min Order	100 Pieces	1 Set	100 Sets	1 Piece	1 Piece
Payment Terms	T/T, PayPal, Western Union, Money Gram, Small-amount payment	T/T, PayPal	T/T, PayPal	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Product Certification	-	RoHS, CCC, ISO: 9001, CE	RoHS, CCC, ISO: 9001, CE	CCC, ISO: 9001, CE	CCC, ISO: 9001, CE
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
Annual Export Revenue	-	-	-	-	-
Business Model	-	-	-	Own Brand, ODM	Own Brand, ODM
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Task: Adjust; Structure: Combination; Mathematical Model: Linear; Signal: Continuous; Function: Automatic Control; Condition: New; Customized: Customized; Material: Stainless Steel; Description: DIP; Product Name: 16keys 4 X 4 Matrix External Expansion Keyboard; Package: Generic Package; Mounting Type: DIP;	Function: Automatic Control, Monitoring; Condition: New; Customized: Customized; Material: Aluminum Alloy; Support panel: TFT LCD; Mode of Backlight: LED; Operating Temperature: -20 Degree-+65 Degree; Single Power Supply: +12V/Range:+7V-+15V; Interface: VGA;	Function: Automatic Control, Monitoring; Condition: New; Customized: Customized; Material: Aluminum Alloy; Input Interface: HDMI; Work Temperature: -20 Dgree-+65 Degree; Drive Voltage: 5V/12V Optional; Single Power Supply: +12V/Range:+7V-+15V; Outline Size: 107.0mm65.5mm;*	Task: Protection; Structure: Combination; Mathematical Model: Operation Panel Control; Signal: The Soft Starter Can Work When The Motor Starts; Function: Automatic Control, Protection; Condition: New; Customized: Customized; Material: Plastic; Color: Black; Power Range: 0.75kw~600kw; Input Voltage: Three Phase 380V-15% ~ 415+10%; Input Frequency: 50/60Hz; Adaptive Motor: Squirrel-Cage Three-Phase Asynchronous Motor; Starting Times: It Is Recommended Not to Exceed 20 Times Per Hour.; Net Weight: 3kg; Gross Weight: 3.5kg; Packing Way: Paper or Wooden Box; OEM: Yes;	Task: Protection; Structure: Combination; Mathematical Model: Operation Panel Control; Signal: The Soft Starter Can Work When The Motor Starts; Function: Automatic Control, Protection; Condition: New; Customized: Non-Customized; Material: Plastic; Color: Black; Power Range: 0.75kw~600kw; Input Voltage: Three Phase 380V-15% ~ 415+10%; Input Frequency: 50/60Hz; Adaptive Motor: Squirrel-Cage Three-Phase Asynchronous Motor; Starting Times: It Is Recommended Not to Exceed 20 Times Per Hour.; Net Weight: 15kg; Gross Weight for Each Carton: 17kg; Packing Way: Paper or Wooden Box; OEM: Yes;
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