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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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$15.00AS608 Fingerprint Reader Sensor Module Optical – 100% brand new and high quality – Made of high quality materials, durable – M-101 fingerprint module is an integrated fingerprint processing module that integrates the optical path and the fingerprint processing part. It has the characteristics of small size, low power consumption, […]
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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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$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$0.50 – $0.63LM2596S Series LM2596S-5.0 : 5.0V 3.0A Type : 220 LM2596S-12 : 12V 3.0A Type : 220 LM2577-ADJ : Adjustable 3.0A Type : 220 LM2596T Series LM2596T-5.0 : 5.0V 3.0A Type : 220 LM2596T-12 : 12V 3.0A Type : 220 LM2577-ADJ : Adjustable 3.0A Type : 220
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.30 – $0.70M5 Hammer Head T-Bolt Slid (5pcs)
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$3.00ABS Plastic Case For Raspberry Pi 4 Model B Official Case From Raspberry Pi without Cooling Fans
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$3.00XB Aluminum Heavy Duty Coupling L25 W20
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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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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$2.25 – $2.50Current Sensor ACS712 AC and DC Measuring Current 5A, 20A, 30A This is a breakout board for the fully integrated Hall Effect based linear ACS712 current sensor. The sensor gives precise current measurement for both AC and DC signals. This version is optimized to sensing current up to 20A. The […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$1.00 – $11.80Select options This product has multiple variants. The options may be chosen on the product page -
$4.00Power Adapter AC to DC for Raspberry Pi 3B/3B+ Input 220VAC – Output 5V 2.5A Micro USB
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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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$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, […]
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.
