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Select options This product has multiple variants. The options may be chosen on the product page Quick View$1.00Propeller 3 Blade 5×4.5×3 Multi-Copter Slow Flyer RC Drone
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$3.00 – $4.00DS18B20 Digital Temperature Sensor Waterproof Temperature up to 100°C Power supply: from 3.0V to 5.5V Measurement range: from -55 °C to 125 °C Accuracy: +/- 0,5 °C Resolution: 9-12 bits Wire coloring: Black – GND Red – Vcc Yellow – data line
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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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$2.00PWM DC 6V 12V 24V 28V 3A Motor Speed Control Switch Controller 1203BK 1203BK DC Motor Speed Regulator controls the speed of a DC motor by adjusting Pulse-Width-Modulated (PWM) Control the speed of a DC motor with this controller High efficiency, high torque, low heat generating With reverse polarity protection, […]
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$2.50Features Double-sided tape on the back of the breadboard White, for a professional appearance (not transparent) 1 Terminal Strip, 630 Tie-points 2 Distribution Strips, 200 Tie-points Size 16.5×5.4×0.85 (cm) Coloured coordinates for easy component placement Accepts a variety of wire sizes (AWG:20-29) Excellent for DIY projects, prototyping and experimenting
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$1.50Miderton MY4NJ HH54P Good Quality Relay 14Pins 5A
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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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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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-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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$2.50he ATmega8A is a low-power CMOS 8-bit microcontroller based on the AVR RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega8A achieves throughputs approaching 1 MIPS per MHz, allowing the system designer to optimize power consumption versus processing speed. Features High-performance, Low-power AVR® 8-bit Microcontroller Advanced […]
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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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$3.00Specifications: Over Charge Voltage:4.25-4.35v0.05v Over Discharge Voltage: 2.3-3.0v0.05v Max Peak current: 6-8A Max instantaneous current: 12A Working Temperature: -40~+50 Storage Temperature:-40~+80 Static current: 50000hours Resistance: <100m Charging Voltage: 16.8-17V Short cut Protection:Protectable ,change for repair Size: 7.2×1.3cm/2.83×0.51inch
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$3.00A4988 Step Stick Stepper Motor Driver Module with Heat Shrink for CNC and 3D Printer
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$8.50Description Doit ESP32 Development board is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.40Potentiometer Linear WH148 15mm
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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.
