Duinolk | The Biggest Arduino Online Store in Sri Lanka https://validator.w3.org/feed/docs/rss2.html Blog Home v7 RAMPS 3D Printer J-head Extruder Hotend with Fan 0.4mm Nozzle 12V 3S 40A BMS 11.1V 12.6V 18650 Balanced Version Lithium Battery Protection Board 5V 4 Channel Relay Module With Optocoupler LED Brass Threaded Insert Nut M3/M4/M5 *10Pcs 25T Metal Servo Horn Rocker Arm RC Servo Arm Horn Pneumatic Fitting Elbow 4/6/8/10/12mm PV Air/Water Hose and Tube Push In Angle Adapter Plug M3 Iron Phillips Head Screws+Nuts Fastener 3mm-30mm Pneumatic Joint Fittings 4mm 6mm 8mm 10mm 12mm PU Quick Plug Trough Connector For Air/Water M3 Male To Female Hex Brass Standoff Spacer 3mm-30mm PC 817 Optocoupler Isolation Board 2/4/8 Channel Voltage Control Switching Module PWM to Voltage Converter Module 0%-100% to 0-10V for PLC MCU Breadboard 830 Tie Point 16.5×5.5×0.85 cm Male to Male Jumper Wire 20cm 40PCS 3500mah 3.7V 18650 Button Top Samsung Battery Rechargeable Li-Ion ZMPT101B 2mA Active Single Phase Voltage Transformer Module AC Output Voltage Sensor TP4056 Type-C 5V 1A 18650 Lithium Battery Charger Module With Protection Dual Functions ESP32 WROOM 32U WIFI And Bluetooth BLE Development Board With U.FL Antenna Connector Soil Hygrometer Humidity Detection Module 12Vx2 2A 2000mA AC 220V Center Tap EI Power Transformer IN4007 1A Rectifier Diode *1Pcs HM-10 BLE Bluetooth 4.0 CC2541 Wireless Module MQ-3 Gas Sensor Module Breath Alcohol-Ethanol Detection ESP-12S WiFi Module Based on ESP8266 DC Jack Female 5.5mm Wire Terminal Connector Female Barrel Jack MQ-2 Gas Sensor Module Smoke Hydrogen Butane LPG Methane Detector 5V Photosensitive Diode Relay Module Uni-T Lm 40- Laser Distance Meter 40Mtrs SIM800L GPRS GSM MicroSIM Card Core Board Quad-band TTL Serial Port DHT22/AM2302 Digital Temperature and Humidity Sensor TTL to RS485 Converter 3.3V/5.0V Hardware Automatic Control Converter Module 10PCS 1K Ohm 0.5W 1R 5% Carbon Film Resistor 4700UF 35V Aluminum Electrolytic Capacitors BC547B Transistor TO-92 Power Triode Transistor 10A10 Rectifier Diode 10A 1000V R-6 Axial 10 Amp 1000 Volt Creality Hi Combo 3D Printer Duino Obstacle Avoidance Smart Robot Car Kit All In One Kit T8 Trapezoidal Lead Screw Nut Housing Bracket for T8 Rod Screw AAA Energizer Rechargeable Power Plus Batteries 1.2v Original *2Pcs AMS1117 5V to 3.3V Step Down Module Regulator 12V 4 Channel Relay Module With Optocoupler LED Mini Scale Electronic Load Cell Weighing Sensor 5KG Soldering Iron Tip Cleaner with Sand Solder Wire 0.8mm Tin Welding Wires 100g *1Roll 60W Goot Original Electric Soldering Iron 60W /220V Raspberry Pi 3 Model B+ Power Supply 5V 3A Switch Button Power Adaptor Micro USB Port Ultrasonic Sensor Holder for HC-SR04-SRF05-US-015 MQ-135 Air Quality Sensor Hazardous Gas Detection Module DFPlayer TF Card Disk Mini MP3 Player Audio Voice Module