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$1.50Items Description Digital Light intensity detection module: GY-30 The ROHM genuine BH1750FVI chip Power supply :3-5v Illumination range :0-65535 lx The sensor built 16bitAD converter Direct digital output, complex calculation is omitted, omitting calibration Does not distinguish between ambient light Close to the visual sensitivity of the spectral characteristics 1 […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.50 – $1.50IC Chip Driver Series L293D L298N
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$5.50Specifications: Working Voltage: DC 6V-90V Rated Current: 8A Max. Current: 15A Controlled Power: 0.01-1000W Static Current: 0.005A (Standby) PWM Pulse Width Modulation Range: 0%-100% PWM Frequency: 16KHZ
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$6.50The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x). It has more or less the same functionality of the Arduino Duemilanove, but in a different package. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one.
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$6.00Items Description The core module HC-06 main modules, leads interface includes VCC, GND, TXD, RXD, KEY pin high pulse can be triggered to clear the pairing information search again Led indicate Bluetooth connection status, flash unpaired, slow flash indicates paired but not connected with from, Steady has connected on follow […]
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$1.005V 1A Micro USB Interface 18650 Lithium Battery Charging Board Charger Controller Module Protection Dual Function Charge Control Product parameter: 1. Input voltage: DC4.5V-5.5V; IN+ IN- pad wiring or MicroUSB 5V input; 2. Full charge voltage: DC4.2V; 3. Charging current: 1A adjustable; 4. With charging indicator; 5. Working temperature: -10℃~+85℃; […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.50 – $1.30Plug Wire 0.75 Female DC 5.5×2.1 30cm Plug Wire 0.75 Female DC 5.5×2.1 50cm Plug Wire 0.75 Female DC 5.5×2.1 100cm Plug Wire 0.75 Female DC 5.5×2.5 30cm Plug Wire 0.75 Female DC 5.5×2.5 50cm Plug Wire 0.75 Female DC 5.5×2.5 100cm
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$10.00 – $12.00Infinity Li-Po 2S 85C 7.4V with XT30 Battery Connector
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$1.50Soil Moisture Humidity Sensor Module Description: This is a summary of the moisture sensor can be used to detect the moisture of the soil, when the soil is dry , the module outputs a high level , whereas the output low. Using this sensor make an automatic watering system , […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$2.50 – $3.00L298N Motor Driver Module DC7-35V with Heat Shrink Cooling Description: Double H bridge drive Chip: L298N (ST NEW) Logical voltage: 5V Drive voltage: 5V-35V Logical current: 0mA-36mA Drive current: 2A (MAX single bridge) Storage temperature: -20 to +135 Max power: 25W Weight: 30g Size: 43 x 43 x 27mm Note: […]
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$1.00Items Description KY-008 Laser Transmitter Module 650mm 6mm 5V 5mW for Arduino Operating voltage: 5V Wavelength:650 nm PCB size :15 x 24 mm Depth: 8 mm Weight: 2.2g Package included: 10 x KY-008 Laser Transmitter Module
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$1.25 – $4.00Copper Clad Sheet PCB Laminate DIY Circuit Board PCB Single A4 A5 PCB Double A4 A5
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$15.0012VDC 80W Micro Electric Diaphragm Water Pump 5.5L/min High Pressure Car Washing Spray
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$1.00Glyduino SW-1801P Vibration Sensor Switch Alarm Specification: High sensitivity vibration switch by SW-18010P vibration sensors . The comparator output signal with good waveform ,driving ability , more than 15mA Working voltage: 3.3V-5V Output format : digital switching outputs ( 0 and 1 ) With M3 holes, Easy installation PCB board […]
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$3.00Specification: Module properties: non-isolated step-down module ( BUCK ) Rectification: non-synchronous rectifier Input voltage: DC 4V ~ 38V Output voltage: DC 1.25V ~ 32V ( adjustable ) Output current: 0A ~ 5A Output power: 75W ( more than 50W please add heat sink ) Operating Frequency: 180KHz Operating Temperature: -40°C […]
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.
