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Select options This product has multiple variants. The options may be chosen on the product page Quick View$3.25 – $14.00Switching Power Supply 12V 2A 25W Size : Length : 85mm Wide : 57mm High : 34mm 12V 3A 36W Size : Length : 85mm Wide : 57mm High : 34mm 12V 5A 60W ( Small ) Size : Length : 85mm Wide : 57mm High : 34mm 12V 5A […]
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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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$12.00Specification: Size :85*63*64mm Input voltage: 10V -60V Output Power: 500 – 1000W Input Current: Maximum input current of 15A Output voltage : 12V -80V continuously adjustable Output current: maximum output current of 10A ( adjustable ) Output power: the effective power P = input voltage V * 10A Conversion efficiency: up […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.13Resistor 1/4W 0.25W 0.25W 0R Resistor 1/4W 0.25W 0.25W 0.27R Resistor 1/4W 0.25W 0.25W 1R Resistor 1/4W 0.25W 0.25W 1.5R Resistor 1/4W 0.25W 0.25W 2.2R Resistor 1/4W 0.25W 0.25W 2.4R Resistor 1/4W 0.25W 0.25W 3R Resistor 1/4W 0.25W 0.25W 4.7R Resistor 1/4W 0.25W 0.25W 5.1R Resistor 1/4W 0.25W 0.25W 6.8R […]
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$6.00NodeMCU ESP8266 Serial Wifi Development Board ESP-12E Driver CP2102 The ESP8266 NodeMCU CP2102 board has ESP8266 which is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.30Potentiometer Linear WH148 15mm
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$7.00MAX6675 Module Thermocouple Sensor This MAX6675 Module K Type Thermocouple Sensor Measure 1024°C Temperature sensor makes use of the Maxim MAX6675 K-Thermocouple to digital converter IC to provide a microcontroller compatible digital serial interface (SPI compatible) for giving an accurate temperature compensated measurement of the supplied K-Type thermocouple sensor. It […]
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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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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.31 – $0.52ISO7380 M5 304 Stainless Steel
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$4.00Power Adapter AC to DC for Raspberry Pi 3B/3B+ Input 220VAC – Output 5V 2.5A Micro USB
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$4.00TCS230 8-pin SOIC surface mount package, on a single chip has 64 photodiodes. These diodes are divided into four types. 16 of the photodiode with a red filter; 16 photodiodes with a green filter; 16 photodiodes with a blue filter; the remaining 16 without any filter, may all the optical […]
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$20.00Items Description Three power input interface: DC044 interface and V_IN and a lithium battery interface. Note that: The range of DC044 and the V_IN pin voltage input is 5 – 26V, when use the 5V as the power, be sure that the power supply can provide 2A current. The range […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.20 – $0.70M3 Phillip Screws Cross bolt
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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.
