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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.38Resistor 1/1W 1.0W 1%
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$8.50EPS Camera Module Development Board Module Camera OV2640 + Wifi and Bluetooth Features Onboard ESP32-S module, supports WiFi + Bluetooth OV2640 camera with built-in flash lamp Onboard microSD card slot, supports up to 4G TF card for data storage Supports WiFi video monitoring and WiFi image upload Supports multi sleep […]
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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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$2.50MQ-9 gas sensor using gas-sensitive materials with lower conductivity in clean air tin oxide (SnO2). High and low temperature cryogenic loop detection mode (1.5V heating) to detect carbon monoxide sensor conductivity increases with the increase in the concentration of carbon monoxide gas in the air, high temperature (5.0V heating) detection […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.75Blue Aluminum Coupling Shaft Connect L25 W14
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$2.00Items Description: Mini MB102 Bread Board Power Module DC 3.3V – 5V Solderless Mini USB Power Supply 1.Brand new and high quality. 2.Breadboard power supply module, compatible with 5 V, 3.3 V Apply to MB102 breadboard 3.Input voltage: 6.5-12 V (DC) or USB power supply 4.Output voltage: 3.3V/5V can switch […]
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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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Specifications: Charge voltage range: 12.6-13V Overcharge voltage range: 4.25-4.35v ± 0.05v Overpressure voltage range: 2.3-3.0v ± 0.05v Size: 53 * 17 * 4mm Maximum operating current: 6-8A Maximum instantaneous current: 10-13A Operating temperature: -40 — +50 ℃ Storage conditions: -40– +80 ℃
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.38 – $2.001.27 Pitch 10Pins Length 1 Meter 1.27 Pitch 14Pins Length 1 Meter 1.27 Pitch 16Pins Length 1 Meter 1.27 Pitch 20Pins Length 1 Meter 1.27 Pitch 26Pins Length 1 Meter 1.27 Pitch 34Pins Length 1 Meter 1.27 Pitch 40Pins Length 1 Meter 1.27 Pitch 50Pins Length 1 Meter 1.27 Pitch […]
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$2.00Description: Input voltage :4V ~ 35V The output voltage : 1.23V ~ 30V Output Current :3A( Max) Conversion efficiency:92%( MAX ) Output ripple: <30mV Switching frequency: 150KHz Working temperature: -forty Five~ +85 Size :43mm * 21mm * 14mm(Long*Width*Hight) Features: The range of input voltage: 3.2 V to 40 V dc (input […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.30 – $0.60JST SM Plug Male to Female Wire Cable Connector
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$7.00Open-build V Gantry Plate 2020 V-Slot Aluminum Profile Slider Plate CNC Part 3D Printer Wheel Roller
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-17% Off
Original price was: $15.00.$12.50Current price is: $12.50.DIY Smart Robot Car 4WD Acrylic Kits with Speed Encoder for Arduino
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$2.00GY-302 BH1750 Digital Light Intensity Sensor Module For AVR Arduino The GY-302 BH1750 is a light sensor designed for measuring light intensity and brightness. It uses a highly sensitive light sensor based on photometry technology. The BH1750 outputs its measured values in the form of digital values that are proportional […]
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.
