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UA741CN UA741CP UA741 LM741 NJM741D DIP-8 -
The DFPlayer Mini is a compact and affordable MP3 module designed for integration with Arduino and other microcontrollers. Its small size makes it perfect for various electronic projects that require audio playback. This module supports TF cards and U-disks up to 32GB, using FAT16 and FAT32 file systems, and it can decode MP3, WAV, and WMA files. With multiple control modes (IO, serial, and AD button), it offers flexibility and convenience. Ideal for voice prompts in transportation, border patrol, power, communication, and financial applications. -
- Plug and Play
- Supported resolution: 480i, 480p, 576i, 576P, 720P, 1080i display modes.
- USB Powered
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This new meter from DUKA enables simultaneous single-button dual-axis measurement, supports multi-angle inspection, and is used with a retractable aluminum tripod. You can easily achieve 360 ° layout at any angle in complex engineering environments, meeting various construction needs and suitable for spatial operations such as stairs, roofs, corners, etc.
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Compact Mini Digital LCD unit for instant Indoor Temperature and Humidity readings. Convenient, accurate sensor for home, office, or incubator. Batteries might not be included with all models! -
Out of stock
Professional Video Solution for Retro Gaming -
Maintain rock-solid voltage rails with the S09 industrial-grade automatic DC-DC buck-boost converter module, available in dedicated 3.3V and 5V fixed output variants. Engineered with a wide 3V to 15V DC input range, this high-frequency 1.2MHz board automatically steps input voltages up or down to deliver up to 600mA of regulated power with ultra-low output ripple under 50mV and an idle quiescent current under 200uA. Featuring an integrated shutdown cut-off function and versatile dual-mounting pads (SMD or 2.54mm pin headers), it is built with drift-free industrial components designed for 35,000 hours of continuous operation. It serves as an essential standalone power regulator for battery-operated IoT nodes, communications gear, and Arduino or ESP32 hardware.
حافظ على استقرار وتوازن خطوط التغذية لمشاريعك مع منظم الجهد الأوتوماتيكي الصناعي S09 القادر على الخفض والرفع التلقائي (Buck-Boost)، والمتوفر بخيارين للخرج الثابت: طراز 3.3 فولت أو طراز 5 فولت. يستقبل الموديول نطاق دخل عريض يتراوح من 3 إلى 15 فولت تيار مستمر، ويعمل بتردد تحويل عالي يصل إلى 1.2 ميجاهرتز لرفع أو خفض الجهد بسلاسة مع تيار خرج يصل إلى 600 ملي أمبير، ونسبة تموج منخفضة جداً لا تتعدى 50 ملي فولت، وتيار سكون اقتصادي أقل من 200 ميكروأمبير. تدعم اللوحة خاصية الإغلاق التام (Shutdown cut-off) وتتميز بمكونات صناعية فائقة الاستقرار مصممة للعمل حتى 35,000 ساعة دون انحراف في الجهد، مع خيارات تركيب مرنة باللحام السطحي أو عبر دبابيس 2.54 مم، مما يجعله الحل العتادي والركيزة الأساسية لتشغيل أجهزة الاتصالات، مجسات إنترنت الأشياء، ومتحكمات أردوينو من البطاريات بكفاءة تامة.
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The Andonstar AD210 is a high-definition digital microscope featuring a 10.1-inch LCD display with 800*1280P resolution and a 2MP sensor, delivering clear imaging. Its 180° rotatable screen enhances viewing flexibility, while the 260X adjustable magnification provides detailed observation. Equipped with 8 LED lights around the lens and 2 auxiliary LED lights on the base, it ensures optimal illumination for sharp images. The sturdy 180° adjustable metal stand and dual metal clips secure objects for precise analysis. Ideal for circuit board inspection, engraving, antiques, product quality control, scientific observation, and electronics industry applications. -
Out of stock
Rare Gameboy Micro (silver/blue color) Condition- Working perfectly
- Minor scratches on body
- Front cover has many tiny scratches over it, not visible during gameplay
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High-quality 50mm wide, 20-meter long roll of conductive copper foil tape with strong double/single-sided adhesive. Ideal for EMI and RFI shielding, electronic component repairs, custom circuit traces, and grounding applications. The highly conductive surface ensures reliable electrical contact for both professional and DIY projects. -
Out of stock
Arcade-style fighting game featuring a roster of over 40 legendary wrestlers from the 80s and 90s. Relive classic matches and rewrite history in this action-packed sports title for PS3.
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High capacity 30kg digital scale with dual precision (0.1g/1g) and stainless steel platform. Features counting function, unit conversion (kg/g/oz/ml), and flexible power options including built-in rechargeable battery and USB. Ideal for home kitchens, shops, and laboratories.
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Control your stepping motors with high accuracy using this A4988 stepper motor driver module pack, designed specifically for RepRap 3D printers, CNC shields, and custom robotics projects. Featuring an integrated circuit design for optimized power management, this motor driver handles demanding, high-temperature operations up to 105°C with excellent thermal efficiency. Built to interface seamlessly with Arduino boards and RAMPS controllers, it supports automatic current decay mode detection, internal under-voltage lockout, and full to 1/16 microstepping resolutions, making it the perfect standalone hardware component for smooth, noise-free motion control in DIY electronics.
قم بالتحكم في المحركات الخطوية (Stepper Motors) بدقة عالية مع طقم وحدة تشغيل المحركات A4988، المصمم خصيصاً لطابعات ثلاثية الأبعاد (RepRap 3D Printers)، دروع السي إن سي (CNC Shields)، ومشاريع الروبوتات المخصصة. تتميز اللوحة بتصميم دوائر مدمجة لإدارة الطاقة بشكل مثالي، مما يتيح لها العمل بكفاءة عالية في البيئات ذات درجات الحرارة المرتفعة التي تصل إلى 105 درجة مئوية مع ثبات ممتاز. تم بناء الموديل ليتوافق بسلاسة مع لوحات أردوينو ودروع RAMPS، وهو يدعم تقنيات التموج الحالي التلقائي، وحماية الهبوط في الجهد، بالإضافة إلى تقسيم الخطوات من الخطوة الكاملة وحتى 1/16 خطوة، مما يجعله الحل العتادي الأمثل للحصول على حركة سلسة ودقيقة ومثالية للمطورين وهواة الإلكترونيات.
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High-performance 20W mini hot melt glue gun kit featuring a premium copper nozzle for smooth, seamless glue delivery without leakage. This compact yellow thermo-electric tool heats up exceptionally fast and operates at 220V with built-in advanced electrical leakage and anti-scalding protection. Complete with an adjustable temperature dial and an ergonomic steel-supported frame, it includes ten 7x100mm glue sticks. It is the ultimate precise bonding solution for DIY models, crafting packaging, repairing toys, books, glass, and household projects.
طقم مسدس غراء حراري صغير وعالي الأداء بقوة 20 واط، يتميز بفوهة نحاسية ممتازة لتدفق الصمغ بسلاسة ومنع التنقيط تماماً. أداة التسخين الكهروحرارية المدمجة باللون الأصفر تسخن بسرعة فائقة وتعمل بجهد 220 فولت، وهي مزودة بنظام حماية متطور ضد التسريب الكهربائي وحروق الجلد الحرارية. يأتي المسدس مع مفتاح للتحكم في درجة الحرارة وقاعدة دعم فولاذية مريحة، ويتضمن الطقم 10 أصابع غراء بمقاس 7×100 مم، مما يجعله الحل المثالي لربط دقيق في النماذج اليدوية، تغليف الهدايا، إصلاح الألعاب، الكتب، الزجاج، والمشاريع المنزلية المتنوعة.
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Portable USB-C to HDMI adapter (100W PD) that replaces the official Switch/OLED/Switch 2 dock. Supports up to 4K/60Hz output (1080P on Switch) and is widely compatible with Steam Deck and other USB-C laptops/devices. Important note: This USB C Adapter work with Nintendo Switch TV Mode but requires external power source. We recommend that you use the original switch charger or a charger with an output greater than 39W. -
- New generation of pocket chargers: 200 W high power / max. 9A charging current / battery for 2 ~ 6S.
- IPS Screen: Low power consumption: 2.4” IPS screen, Auto-brightness adjustable, 178° visible angle, Display clear and distinct ，Even in varies hard environment or angles as well as in strong sunshine.
- Advanced crafty cooling air duct ，Active cross-flow cooling air duct design, Initiative ball bearing cooling fan, With accurate designed aluminum alloy fins and Hi-Tech silicon heat conduct pad Built up a High efficiency heat dissipation system.
- Upgradeable Firmware, Upgraded scOS 2.0： By connecting the charger microUSB port to the PC, all series can acquire latest firmware upgrading, ensure the charger have optimized performance and latest firmware all the time.
