The AC017 5V Passive Buzzer is a compact, reliable sound device ideal for alerts and notifications in electronics. Operating between 3V–12V, it resonates at 2048Hz and is compatible with Arduino and other microcontroller boards.
Subcategories
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Electronic Components
Essential electronic components providing connectivity, control, and functionality. Designed for reliability, precision, and versatility to power circuits, automation, robotics, and innovative electronic devices.
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Sensor & Modules
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Cable & connectors
Reliable cables and connectors ensuring secure power, signal, and data transmission across devices. Designed for durability, compatibility, and seamless integration in electronics, networking, and industrial applications.
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Robotics
Advanced robotics solutions designed for automation, innovation, and precision. Enhancing industries with intelligent machines that streamline tasks, improve efficiency, and enable smarter operations across manufacturing, healthcare, and research.
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Motors
High-performance motors engineered for precision, reliability, and efficiency. Powering robotics, automation, and industrial applications with smooth operation, durable design, and seamless integration for diverse mechanical systems.
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Batteries & Power Supply
Efficient batteries and power supplies delivering reliable energy for electronics, robotics, and industrial systems. Designed for durability, safety, and consistent performance to keep devices powered seamlessly.
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Electronics compoments
Essential electronic components enabling circuit design, connectivity, and functionality. Built for reliability, precision, and versatility in powering devices, automation, robotics, and innovative electronic systems.
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Display Modules
High-quality display modules designed for clear visuals, easy integration, and reliable performance. Ideal for electronics, robotics, and IoT applications requiring efficient data and information display.
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Relay Modules
Durable relay modules enabling safe switching of high-power devices with low-power control. Ideal for automation, robotics, and electronic projects requiring reliability, efficiency, and seamless integration.
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Development Boards
Versatile development boards designed for prototyping, learning, and innovation. Supporting IoT, robotics, and embedded systems with reliable performance, easy integration, and flexibility for developers and engineers.
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Camera Modules
High-resolution camera modules for embedded systems — compact, low-light capable, with autofocus/CSI interfaces, compatible with Raspberry Pi and Arduino, ideal for robotics, surveillance, and IoT imaging.
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Accessories
Essential accessories for electronics: cables, adapters, mounts, headers, enclosures, and connectors—durable, compatible, and organized for prototyping, repairs, and finished projects.
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Other Modules
Miscellaneous electronic modules: sensors, interfaces, signal processors, display drivers, and specialty boards — versatile, compact, and compatible for prototyping, automation, and IoT projects.
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The GPB64W is a 6"x4" general-purpose copper-clad PCB ideal for prototyping and DIY electronics. Made of FR2 phenolic material, it features a single copper layer without pre-drilled holes, offering flexibility for custom circuit design and precise drilling.
The RE51WI is a 5V WiFi relay module powered by the ESP8266, supporting wireless control via smartphone. It operates up to 400 meters, supports 10A switching, and is ideal for smart home automation. Features diode protection and fast response time.
The TRAFIC module simulates real traffic light behavior using red, yellow, and green LEDs. Operating at 5VDC with a 30mA current rating, it is ideal for traffic signal simulations, educational projects, and microcontroller learning applications like Arduino-based setups.
The NE555 Pulse Frequency Duty Cycle Adjustable Module is a compact square wave generator that offers precise control over frequency and duty cycle. Ideal for signal generation, microcontroller testing, and stepper motor applications in electronic projects.
S1000A – STC-1000 Digital Temperature Controller (220VAC) for accurate temperature regulation in domestic and industrial applications.
Electret Microphone Amplifier MAX4466 – Compact audio sensor module with adjustable gain, delivering clear sound input for Arduino, Raspberry Pi, and embedded audio projects.
The W5500M SPI-to-Ethernet module is a compact, high-performance solution with an 80MHz SPI interface and built-in TCP/IP stack. Supporting 8 sockets, multiple protocols, and auto-negotiation, it ensures reliable 10/100Mbps communication, ideal for embedded networking projects with efficient hardware-based data handling.
This USB AVR programmer is designed for efficient ATMEGA8 and ATMEGA128 microcontroller programming. It includes over-current protection and supports both 3.3V and 5V targets. The included download cable ensures stable data transmission, making it a reliable tool for embedded development tasks.
The KSC280 is a 280-piece insulated connector kit featuring a variety of terminal types including butt, ring, spade, and quick disconnects. Made with copper, PVC, and tinplate, it ensures secure connections for automotive, electrical, and DIY applications with color-coded insulation for easy identification.
The RE248 is a 24V 8-channel relay module capable of switching 10A at 250VAC or 30VDC. Designed for AC/DC load control, it features onboard indicator LEDs, freewheeling diodes, high-quality screw terminals, and easy signal input access via pin headers.
The L1602B is a 1602 LCD display featuring white characters on a blue backlight. It includes a 6-key keypad interface for easy navigation and uses a single ADC channel via a 5-stage voltage divider, making it ideal for menu-driven embedded applications.