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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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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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$2.50MQ-3 Gas Sensor Module detects the presence and amount of alcohol / ethanol present in the air. MQ-3 module is suitable for detecting Alcohol, Benzine, CH4, Hexane, LPG, CO. Sensitive material of MQ-3 gas sensor is SnO2, which with lower conductivity in clean air. When the target alcohol gas exist, […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$1.00 – $1.83GT2 Rubber Timing Belt Close Loop Width 10mm
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$2.50Micro USB input: 5V 1A USB Output: 5V 2.1A / 5V 1A(Dual USB interface) Charging display: intelligent digital display Batteries Type: liquid lithium-ion batteries (18650) Product Size: 57mm x 28mm Screen size:27mm x 17mm
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$3.00Microcontroller based on the AVR RISC architecture. Max CPU operating frequency: 16MHz Flash: 16kB RAM: 1kB EEPROM: 512B Features * Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes * One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode * Real Time Counter with Separate Oscillator * Four […]
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$5.00Specifications: Product: PWM Signal Generator Model: XY-PWM Operating Voltage: DC 3.3V-30V Frequency Range: 1Hz~150KHz Frequency Accuracy: ±2% Duty Cycle Range: 0.00% – 100% Output Current: Approximately 5-30mA Output Amplitude: Corresponds to Input Voltage Dimensions: 79 x 43 x 27mm Operating Temperature: -20°C~70°C
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.38 – $1.00Select options This product has multiple variants. The options may be chosen on the product page -
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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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 Male DC 5.5×2.1 30cm Plug Wire 0.75 Male DC 5.5×2.1 50cm Plug Wire 0.75 Male DC 5.5×2.1 100cm Plug Wire 0.75 Male DC 5.5×2.5 30cm Plug Wire 0.75 Male DC 5.5×2.5 50cm Plug Wire 0.75 Male DC 5.5×2.5 100cm
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$2.00HC-SR04 Ultrasonic Distance Rangefinder/Obstacle Sensing Angle : 30° with Frequency : 40KHz The module performance is stable, measure the distance accurately:Can and SRF05, SRF02 ultrasonic distance measuring module and other comparable. Module precision, blind spots (2cm) super close, stable ranging success of this product to market under the strong! Feature:Voltage: […]
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$2.50ATtiny85 8-Bit tinyAVR Microcontrollers The Atmel ATtiny85 Microcontroller is an 8-bit device based on the AVR enhanced RISC architecture. Being an Atmel tinyAVR device the ATtiny85 is packs performance and power efficiency into a small package, perfect for applications where space is at a premium. By executing powerful instructions in […]
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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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$1.25Items Description The module (MicroSD Card Adapter) is a Micro SD card reader module, through the file system and the SPI interface driver, SCM system to complete the file to read and write MicroSD card. Arduino users can directly use the Arduino IDE comes with an SD card to complete […]
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.
