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5v DC 1 Way 1 Channel Relay Module
රු130.00
5v DC 1 Way 1 Channel Relay Module
රු130.00
<h3 data-start="114" data-end="165"><strong data-start="118" data-end="165">Specifications: Single-Channel Relay Module</strong></h3> <ul data-start="167" data-end="614"> <li data-start="167" data-end="201"> <p data-start="169" data-end="201"><strong data-start="169" data-end="184">Relay Type:</strong> Single-channel</p> </li> <li data-start="202" data-end="243"> <p data-start="204" data-end="243"><strong data-start="204" data-end="227">Control Capability:</strong> DC/AC signals</p> </li> <li data-start="244" data-end="290"> <p data-start="246" data-end="290"><strong data-start="246" data-end="267">AC Load Capacity:</strong> Up to 250V AC at 10A</p> </li> <li data-start="291" data-end="359"> <p data-start="293" data-end="359"><strong data-start="293" data-end="312">Relay Contacts:</strong> 1 Normally Open (NO), 1 Normally Closed (NC)</p> </li> <li data-start="360" data-end="392"> <p data-start="362" data-end="392"><strong data-start="362" data-end="384">Operating Voltage:</strong> 5V DC</p> </li> <li data-start="393" data-end="425"> <p data-start="395" data-end="425"><strong data-start="395" data-end="417">Operating Current:</strong> 76 mA</p> </li> <li data-start="426" data-end="477"> <p data-start="428" data-end="477"><strong data-start="428" data-end="447">Indicator LEDs:</strong> Power and status indicators</p> </li> <li data-start="478" data-end="517"> <p data-start="480" data-end="517"><strong data-start="480" data-end="504">Control Signal Type:</strong> Active Low</p> </li> <li data-start="518" data-end="614"> <p data-start="520" data-end="533"><strong data-start="520" data-end="531">Pinout:</strong></p> <ul data-start="536" data-end="614"> <li data-start="536" data-end="551"> <p data-start="538" data-end="551"><strong data-start="538" data-end="546">VCC:</strong> 5V</p> </li> <li data-start="554" data-end="573"> <p data-start="556" data-end="573"><strong data-start="556" data-end="564">GND:</strong> Ground</p> </li> <li data-start="576" data-end="614"> <p data-start="578" data-end="614"><strong data-start="578" data-end="585">IN:</strong> Control input (active low)</p> </li> </ul> </li> </ul>
Arduino Nano V3.0 unsoldered CH340G Mini USB
රු800.00
Arduino Nano V3.0 unsoldered CH340G Mini USB
රු800.00
<ul> <li data-start="211" data-end="255"> <p data-start="213" data-end="255"><strong data-start="213" data-end="233">Microcontroller:</strong> Atmel ATmega168P-AU</p> </li> <li data-start="256" data-end="283"> <p data-start="258" data-end="283"><strong data-start="258" data-end="274">Clock Speed:</strong> 16 MHz</p> </li> <li data-start="284" data-end="340"> <p data-start="286" data-end="340"><strong data-start="286" data-end="307">Digital I/O Pins:</strong> 20 (RX, TX, D2 ~ D13, A0 ~ A5)</p> </li> <li data-start="341" data-end="379"> <p data-start="343" data-end="379"><strong data-start="343" data-end="365">Analog Input Pins:</strong> 8 (A0 ~ A7)</p> </li> <li data-start="380" data-end="433"> <p data-start="382" data-end="433"><strong data-start="382" data-end="402">PWM Output Pins:</strong> 6 (D3, D5, D6, D9, D10, D11)</p> </li> <li data-start="434" data-end="486"> <p data-start="436" data-end="486"><strong data-start="436" data-end="461">Serial Communication:</strong> 1 TTL-level RX/TX port</p> </li> <li data-start="487" data-end="554"> <p data-start="489" data-end="554"><strong data-start="489" data-end="513">Supported Downloads:</strong> Serial and ISP (In-System Programming)</p> </li> <li data-start="555" data-end="601"> <p data-start="557" data-end="601"><strong data-start="557" data-end="585">Power Supply (External):</strong> 3.3V ~ 12V DC</p> </li> <li data-start="602" data-end="691"> <p data-start="604" data-end="691"><strong data-start="604" data-end="624">Battery Support:</strong> Supports direct connection of Li-ion polymer battery via VCC pin</p> </li> <li data-start="692" data-end="761"> <p data-start="694" data-end="761"><strong data-start="694" data-end="722">USB-to-Serial Interface:</strong> (not specified, can be added if known)</p> </li> </ul>
Arduino Nano V3.0 ATmega328P board
රු900.00
Arduino Nano V3.0 ATmega328P board
රු900.00
<hr data-start="82" data-end="85" /> <h3 data-start="87" data-end="150"><strong data-start="91" data-end="150">Specifications: ATmega328P-AU with CH340G USB Interface</strong></h3> <ul data-start="152" data-end="740"> <li data-start="152" data-end="196"> <p data-start="154" data-end="196"><strong data-start="154" data-end="174">Microcontroller:</strong> Atmel ATmega328P-AU</p> </li> <li data-start="197" data-end="250"> <p data-start="199" data-end="250"><strong data-start="199" data-end="222">USB-to-Serial Chip:</strong> CH340G (replaces FT232RL)</p> </li> <li data-start="251" data-end="294"> <p data-start="253" data-end="294"><strong data-start="253" data-end="289">Operating Voltage (Logic Level):</strong> 5V</p> </li> <li data-start="295" data-end="333"> <p data-start="297" data-end="333"><strong data-start="297" data-end="319">Analog Input Pins:</strong> 8 (A0 ~ A7)</p> </li> <li data-start="334" data-end="381"> <p data-start="336" data-end="381"><strong data-start="336" data-end="357">Digital I/O Pins:</strong> 14 (TX, RX, D2 ~ D13)</p> </li> <li data-start="382" data-end="435"> <p data-start="384" data-end="435"><strong data-start="384" data-end="404">PWM Output Pins:</strong> 6 (D3, D5, D6, D9, D10, D11)</p> </li> <li data-start="436" data-end="497"> <p data-start="438" data-end="497"><strong data-start="438" data-end="463">Serial Communication:</strong> 1 pair of TTL-level RX/TX ports</p> </li> <li data-start="498" data-end="531"> <p data-start="500" data-end="531"><strong data-start="500" data-end="515">Bootloader:</strong> Pre-installed</p> </li> <li data-start="532" data-end="589"> <p data-start="534" data-end="589"><strong data-start="534" data-end="550">USB Support:</strong> USB-powered and USB download support</p> </li> <li data-start="590" data-end="642"> <p data-start="592" data-end="642"><strong data-start="592" data-end="618">External Power Supply:</strong> 5V ~ 12V DC supported</p> </li> <li data-start="643" data-end="691"> <p data-start="645" data-end="691"><strong data-start="645" data-end="663">Battery Power:</strong> Supports 9V battery input</p> </li> <li data-start="692" data-end="740"> <p data-start="694" data-end="740"><strong data-start="694" data-end="710">ISP Support:</strong> Yes (In-System Programming)</p> </li> </ul>
Arduino Mega 2560 (CH340) Development Board
රු3,500.00
Arduino Mega 2560 (CH340) Development Board
රු3,500.00
<h3 data-start="102" data-end="152"><strong data-start="106" data-end="152">Specifications</strong></h3> <ul data-start="154" data-end="573"> <li data-start="154" data-end="183"> <p data-start="156" data-end="183"><strong data-start="156" data-end="178">Operating Voltage:</strong> 5V</p> </li> <li data-start="184" data-end="226"> <p data-start="186" data-end="226"><strong data-start="186" data-end="218">Input Voltage (Recommended):</strong> 7–12V</p> </li> <li data-start="227" data-end="264"> <p data-start="229" data-end="264"><strong data-start="229" data-end="256">Input Voltage (Limits):</strong> 6–20V</p> </li> <li data-start="265" data-end="314"> <p data-start="267" data-end="314"><strong data-start="267" data-end="288">Digital I/O Pins:</strong> 54 (15 with PWM output)</p> </li> <li data-start="315" data-end="344"> <p data-start="317" data-end="344"><strong data-start="317" data-end="339">Analog Input Pins:</strong> 16</p> </li> <li data-start="345" data-end="382"> <p data-start="347" data-end="382"><strong data-start="347" data-end="374">DC Current per I/O Pin:</strong> 20 mA</p> </li> <li data-start="383" data-end="421"> <p data-start="385" data-end="421"><strong data-start="385" data-end="413">DC Current for 3.3V Pin:</strong> 50 mA</p> </li> <li data-start="422" data-end="476"> <p data-start="424" data-end="476"><strong data-start="424" data-end="441">Flash Memory:</strong> 256 KB (8 KB used by bootloader)</p> </li> <li data-start="477" data-end="495"> <p data-start="479" data-end="495"><strong data-start="479" data-end="488">SRAM:</strong> 8 KB</p> </li> <li data-start="496" data-end="516"> <p data-start="498" data-end="516"><strong data-start="498" data-end="509">EEPROM:</strong> 4 KB</p> </li> <li data-start="517" data-end="544"> <p data-start="519" data-end="544"><strong data-start="519" data-end="535">Clock Speed:</strong> 16 MHz</p> </li> <li data-start="545" data-end="573"> <p data-start="547" data-end="573"><strong data-start="547" data-end="568">Built-in LED Pin:</strong> 13</p> </li> </ul>
TCRT5000 Line follower IR Sensor Module
රු190.00
TCRT5000 Line follower IR Sensor Module
රු190.00
<h3 data-start="100" data-end="112">Features</h3> <ul data-start="114" data-end="806"> <li data-start="114" data-end="203"> <p data-start="116" data-end="203"><strong data-start="116" data-end="144">High-Sensitivity Sensor:</strong> Utilizes the TR5000 sensor for high sensitivity detection.</p> </li> <li data-start="204" data-end="297"> <p data-start="206" data-end="297"><strong data-start="206" data-end="233">Adjustable Sensitivity:</strong> Digital potentiometer (blue) allows precise sensitivity tuning.</p> </li> <li data-start="298" data-end="331"> <p data-start="300" data-end="331"><strong data-start="300" data-end="320">Detection Range:</strong> 0 to 3 cm.</p> </li> <li data-start="332" data-end="371"> <p data-start="334" data-end="371"><strong data-start="334" data-end="356">Operating Voltage:</strong> 3.3V to 5V DC.</p> </li> <li data-start="372" data-end="504"> <p data-start="374" data-end="393"><strong data-start="374" data-end="391">Output Types:</strong></p> <ul data-start="396" data-end="504"> <li data-start="396" data-end="446"> <p data-start="398" data-end="446"><strong data-start="398" data-end="421">Analog Output (AO):</strong> 0 to 5V analog signal.</p> </li> <li data-start="449" data-end="504"> <p data-start="451" data-end="504"><strong data-start="451" data-end="475">Digital Output (DO):</strong> Logic level output (0 or 1).</p> </li> </ul> </li> <li data-start="505" data-end="612"> <p data-start="507" data-end="531"><strong data-start="507" data-end="529">Visual Indicators:</strong></p> <ul data-start="534" data-end="612"> <li data-start="534" data-end="567"> <p data-start="536" data-end="567"><strong data-start="536" data-end="556">Power Indicator:</strong> Red LED.</p> </li> <li data-start="570" data-end="612"> <p data-start="572" data-end="612"><strong data-start="572" data-end="601">Digital Output Indicator:</strong> Green LED.</p> </li> </ul> </li> <li data-start="613" data-end="692"> <p data-start="615" data-end="692"><strong data-start="615" data-end="635">Comparator Chip:</strong> Equipped with LM393 for stable and reliable performance.</p> </li> <li data-start="693" data-end="757"> <p data-start="695" data-end="757"><strong data-start="695" data-end="708">Mounting:</strong> Includes fixed bolt holes for easy installation.</p> </li> <li data-start="758" data-end="806"> <p data-start="760" data-end="806"><strong data-start="760" data-end="779">Compact Design:</strong> PCB size: 3.5 cm × 1.5 cm.</p> </li> </ul> <hr data-start="808" data-end="811" /> <h3 data-start="813" data-end="841">Interface (4-Pin Header)</h3> <ul data-start="843" data-end="1002"> <li data-start="843" data-end="890"> <p data-start="845" data-end="890"><strong data-start="845" data-end="853">VCC:</strong> Connect to 3.3V – 5V power supply.</p> </li> <li data-start="891" data-end="922"> <p data-start="893" data-end="922"><strong data-start="893" data-end="901">GND:</strong> Ground connection.</p> </li> <li data-start="923" data-end="963"> <p data-start="925" data-end="963"><strong data-start="925" data-end="932">DO:</strong> Digital output pin (0 or 1).</p> </li> <li data-start="964" data-end="1002"> <p data-start="966" data-end="1002"><strong data-start="966" data-end="973">AO:</strong> Analog output pin (0 to 5V).</p> </li> </ul>
XH-M604 Intelligent Battery Charging Module
රු1,250.00
XH-M604 Intelligent Battery Charging Module
රු1,250.00
<h3 data-start="91" data-end="117">Product Specifications</h3> <ul data-start="119" data-end="389"> <li data-start="119" data-end="153"> <p data-start="121" data-end="153"><strong data-start="121" data-end="139">Input Voltage:</strong> 6V – 60V DC</p> </li> <li data-start="154" data-end="185"> <p data-start="156" data-end="185"><strong data-start="156" data-end="177">Display Accuracy:</strong> ±0.1V</p> </li> <li data-start="186" data-end="217"> <p data-start="188" data-end="217"><strong data-start="188" data-end="209">Control Accuracy:</strong> ±0.1V</p> </li> <li data-start="218" data-end="252"> <p data-start="220" data-end="252"><strong data-start="220" data-end="236">Output Type:</strong> Direct output</p> </li> <li data-start="253" data-end="285"> <p data-start="255" data-end="285"><strong data-start="255" data-end="277">Voltage Tolerance:</strong> ±0.1V</p> </li> <li data-start="286" data-end="353"> <p data-start="288" data-end="353"><strong data-start="288" data-end="317">Applicable Battery Range:</strong> 6V to 60V (Maximum 80V supported)</p> </li> <li data-start="354" data-end="389"> <p data-start="356" data-end="389"><strong data-start="356" data-end="371">Dimensions:</strong> 81 × 54 × 18 mm</p> </li> </ul>
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