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Select options This product has multiple variants. The options may be chosen on the product page Quick View$1.30LED F10 10mm Colorful : Red, Green, Blue, Yellow, Orange, White
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$0.50High Sensitivity Liquid Rain Water Level Sensor Module Intelligent Water Drop Detection Sensor DC 3-5V Water level sensor is an easy-to-use, cost-effective solution to identifying the presence of water or any other conducting liquids. When the Water level sensor parallel conducting strips is dip in water or other conducting liquids […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$3.25 – $8.001 pcs APC Propeller For Fixed Wing Nylon Propeller Multi-Copter Slow Flyer RC Aircraft
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.80 – $1.40Propeller Adapter 2.0mm Propeller Adapter 2.3mm Propeller Adapter 3.0mm Propeller Adapter 3.17mm Propeller Adapter 4.0mm Propeller Adapter 5.0mm Propeller Adapter 6.0mm
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-18% Off
Original price was: $28.00.$23.00Current price is: $23.00.Arduino kit startup learning kit LED 7 segment Motor DC Stepper Motor Ultrasonic LDR Joystick Buzzer LCD Button Pot 10K Resistor IC Chip Water Sensor Battery Holder
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$3.50Aluminum Flexible Coupling Shaft Connect L30 W25
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$15.00 – $16.50The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The Mega 2560 board is compatible with most shields designed for the Uno and the former boards Duemilanove or Diecimila.
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$10.00Open-build V Gantry Plate 2080 V-Slot Aluminum Profile Slider Plate 6 Wheels CNC Part 3D Printer Wheel Roller
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$0.75PWM Speed Dual H-Bridge L298N 1.5A 2-Ways DC Motor Driver Module Description: MX1508 L298N motor drive module is ideal for use in battery-powered smart car, toy cars, robots. Supply voltage 2V ~ 10V, can drive two DC motors or a 4-wire 2-phase stepper motors ,can achieve forward rotation or reverse […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.2010 pcs lots LED 2X5X7mm Flat
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$13.50Items Description SIM800A_ Nano development board is a high-performance industrial-grade GSM/GPRS module with a rich interface, perfect function, stable operation, strong anti-interference, high integration of peripheral circuits and small size. It is especially suitable for various fields that require voice/SMS/GPRS data services, such as smart home, intelligent collection system, remote […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$8.50Features: It can protect the charging batteries when short circuit happens. It can support combined use for three parallel charging boards (means you can charge eighteen batteries which have the same characters simultaneously). It has 2OZ-thick copper foil, so it can withstand continual current of 80A. It can prevent each […]
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$6.00Ramps 1.6 is optimized and launched based on Ramps 1.4 & Ramps 1.5 The Struture almost same as Ramps 1.5 , the difference is Ramps 1.6 have new 2pin connectors,which more simple and convenient to connect,also will not be burnt easily,what’s more ,Ramps 1.6 have a good Heatsink above MOS […]
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$4.00Description: Water flow sensor consists of a plastic valve bodya water rotorand a hall-effect sensor. When water flows through the rotorrotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. This one is suitable to detect flow in water dispenser or coffee […]
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$4.00Power Adapter AC to DC for Raspberry Pi 3B/3B+ Input 220VAC – Output 5V 2.5A Micro USB
Concept
Bridge Cable Robot
Cable Inspection Robot is a research project by ArrowDot Company with function to check the quality of cable for bridge which can be used for Neak Loeung Bridge, New Balay Bridge and planned Koh Pich-Koh Norea Bridge. This robot equipped with analyzed camera that can view the cracked point and the vibration level of the cable. Last but not least, this robot can be remote and live up to 500m wirelessly.
