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WIFI Module ESP8266 ESP 01

LKR 390.00

SDIO 2.0, SPI, UART 32-pin QFN package Integrated RF switch, balun, 24dBm PA, DCXO, and PMU Integrated RISC processor, on-chip memory and external memory interfaces Integrated MAC/baseband processors Quality of Service management I2S interface for high fidelity audio applications On-chip low-dropout linear regulators for all internal supplies Proprietary spurious-free clock generation architecture Integrated WEP, TKIP, AES, and WAPI engines Solutions

Supports APSD for optimal VoIP applications Patented spurious noise cancellation algorithm for integration in SOC applications Supports Bluetooth co-existence interface Self-calibrated RF to ensure optimal performance under all operating conditions Zero factory tuning No external RF components Specifications 802.11 b/g/n Wi-Fi Direct (P2P), soft-AP Integrated TCP/IP protocol stack Integrated TR switch, balun, LNA, power amplifier and matching network Integrated PLLs, regulators, DCXO and power management units +19.5dBm output power in 802.11b mode Power down leakage current of <10uA Integrated low power 32-bit CPU could be used as application processor SDIO 1.1/2.0, SPI, UART STBC, 1×1 MIMO, 2×1 MIMO A-MPDU & A-MSDU aggregation & 0.4ms guard interval Wake up and transmit packets in < 2ms Standby power consumption of < 1.0mW (DTIM3)

Relay Module 5V 2 Channel

LKR 270.00
1. 5V 2-Channel Relay interface board, and each one needs 15-20mA Driver Current, optocoupler isolation. 2. Equiped with high-current relay, AC250V 10A ; DC30V 10A 3. Standard interface that can be controlled directly by microcontroller

USB to USB type B cable

LKR 200.00
High quality molded connectors for tight fit locations. Supports High Speed 480Mbps, Full Speed 12Mbps & Low Speed 1.5Mbps USB 2.0 A Male to USB 2.0 B Male USB Extension Cable USB 2.0 Interface,compatible with USB 1.1 Length: 30cm Color: Blue

EasyDeriver stepper motor driver A3967

LKR 390.00
Specifications:
Main color:Red
Board size:47 x 20mm
Pin header size:51 x11mm
Net weight:7g

Handle Bar End LED Signal Indicator

LKR 1,990.00
Body Color Black. Material Aluminum Alloy. Universal For 22mm Handlebar motorcycles, e-bikes. Light Color Amber. Voltage 12V.

Antenna Built In Circuit Board GSM/GPRS/3G

LKR 90.00
2G 3G IPEX antenna Connector type: ipx13 In the definition of Bobbi: S.W.R <= 1.8 Gain definition: 3dBi (*Typical*) Frequency band definition: 1710~2170MHz 800~960 Impedance definition: 50 ohm Total length: as shown in Figure Electrical Characteristics A. S.W.R. 3 @ MHz & 880~960 <=2.5 @ MHz 1710~1800 Impedance 50 Ohm

L298N Motor Drive Module

LKR 730.00

Using L298N made by ST company as the control chip, the module has such characteristics as strong driving ability, low1.Double H bridge drive 2.Chip: L298N 3.Logical voltage: 5V 4.Drive voltage: 5V-35V 5.Logical current: 0mA-36mA 6.Drive current: 2A(MAX single bridge) 7.Max power: 25W 8.Size:43 x 43 x 26mm 9.Net weight: 26g Note: *This module has a built-in 5v power supply, when the driving voltage is 7v-35v, this supply is suitable for power supply *DO NOT input voltage to +5v supply interface, however ledding out 5v for external use is available. *When ENA enable IN1 IN2 control OUT1 OUT2 *When ENB enable IN3 IN4 control OUT3 OUT4 calorific value and strong anti-interference ability.

Joy Stick Module

LKR 480.00
1. Size:37mmx25cmx32mm/1.45''x0.98''x1.26'' 2. Lots of robot projects need joystick. This module provides a affordable solution to that. Simply connect to two analog inputs, the robot is at your commands with X,Y control. It also has a switch that is connected to a digital pin. This joystick module can be easily connect to Arduino by normal IO Expansion Shield with supplied cables.

Current Sensor Module ACS712 (5A)

LKR 590.00
1. The current sensor chips: ACS712ELC-05B. 2. pin 5V power supply, on-board power indicator. 3. the module can be measured plus or minus 5 amps, corresponding to the analog output of 185 mV / A. 4. there is no the detection current through, the output voltage is VCC / 2. 5. PCB board size: 31 (mm) x13 (mm). Note: ACS712 Hall detection principle, when you use to avoid magnetic field impact this!
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LKR 1,990.00
Lens focal length: 2.8mm Singal system: PAL/NTSC system Effective distance: 0m(not include) -10m(not include) Image color: Color Focal lengths: wide-angle Photosensitive area: 1/3 inch White balance: Auto Back light compensation: ON/OFF Synchronization: Inter-sync. Video out: 1.0Vp-p75O

18650 1200mAh 3.7V Li-ion Rechargeable Battery

LKR 350.00
Nominal Voltage 3.7V Charge Voltage 4.2V Cut-off Voltage 2.75V Capacity 1200mAh Diameter 18.4mm Height 65.0mm Temperature Charge: 0°C ~ 45°C Discharge: -20°C ~ 60°C Storage: -20°C ~ 30°C Humidity: 65±20% Cycle life >500 times Standard charge current 0.5C Fast charge current 1C Max discharge current 1C OEM customize wires/connector/solder tabs/battery packs Packing traying packing or in small boxes Certificate CE, ROHS, MSDS

18650 3200mAh 3.7V Li-ion Rechargeable Battery

LKR 510.00
Nominal Voltage 3.7V Charge Voltage 4.2V Cut-off Voltage 2.75V Capacity 1800mAh Weight 44g Diameter 18.4mm Height 65.0mm Temperature Charge: 0°C ~ 45°C Discharge: -20°C ~ 60°C Storage: -20°C ~ 30°C Humidity: 65±20% Cycle life >500 times Standard charge current 0.5C Fast charge current 1C Max discharge current 1C OEM customize wires/connector/solder tabs/battery packs Packing traying packing or in small boxes Certificate CE, ROHS, MSDS

AC Digital Amp Volt Meter 100A 300V

LKR 2,590.00
Features: * Dual measurement of AC voltage, AC current with AC current transformer * Voltage Measuring Range: AC 80 ~ 300V * Current Measuring Range: AC 0.1 ~ 100A (Current in excess of 1A is recommended) * Display backgroud color & Type: Blue & LCD
About Us

ArduinoShopLK is an online embedded system related modules & components store.

About ArduinoShop

ArduinoShopLK is an online embedded system related modules & components store.

Our Vision

ලංකාව තුල robotics විෂය පථය ප්‍රවර්ධනය සදහා අවශ්‍ය මුලික පහසුකම් සැලසීම අපගේ දැක්මයි.

Our Mission

සුහදශීලී විශ්වාසවන්ත සාදාරණ මුදලකට අවශ්‍ය උපාංග හා සේවාවන් ලබාදීමත් ArduinoShopLK අපගේ අරමුණයි.

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අපගේ facebook පිටුව වෙත පිවිසෙන්න

නවතම Video Tutorial නරඹන්න

ඔබගේ video Tutorials / තාක්ෂණික ලිපි මෙහි පළකර ගැනීමට අපවෙත යොමු කරන්න

තාක්ෂණික ලිපි කියවන්න

ICT – A/L Micro-controller Development Systems ක්ෂුද්‍ර- සකසන සංවර්ධන පද්ධති කොටස – 01

Micro-controllers and micro-processors ක්ෂුද්‍ර-පාලක සහ ක්ෂුද්‍ර-සකසන සාමන්‍ය පුද්ගල පරිගනකයක් සැලකූවිට එය ප්‍රධාන කොටස් කිපයකින් සමන්විත බව අපි දන්නවා එවා නම්

Micro-controller Development Systems ක්ෂුද්‍ර-සකසන සංවර්ධන පද්ධති කොටස – 03

අපි දැන් සංවර්ධිත පුවරුව පරිගනකය හා සම්බන්ද කිරීම, ක්‍රමලේකනය හා කෙතය උඩුගත කිරිම සම්බන්දයෙන් සලකා බලමු. Arduino Uno / Mega සංවර්දිත

Micro-controller Development Systems ක්ෂුද්‍ර-සකසන සංවර්ධන පද්ධති කොටස – 02

ක්‍රමලේකනය (program) කිරිමට සහ ක්‍රියත්මක විමට අවශ්‍ය මුලිකාංග ඇතුලත් කර සංවර්ධන පුවරු සහ සංවර්ධන පද්ධති නිර්මාණය කර ඇත. වඩාත් ප්‍රසිද්ධ

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