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Product Overview
Introducing the 10pcs/5pcs Passive Buzzer 9042, a compact and versatile solution for all your DIY electronics projects. This mini piezo buzzer, measuring 9 × 4.2 mm, delivers crisp audio output at 3 V–3.3 V with a 16 Ω resistance, making it an ideal choice for Arduino, Raspberry Pi, and other microcontroller-based systems.
Key Features
- Compact 9 × 4.2 mm footprint for easy PCB integration
- 16 Ω passive design – perfect for generating custom tones with a simple square‑wave signal
- Operating voltage 3 V–3.3 V, compatible with most low‑power microcontrollers
- High‑quality piezo material ensures clear, distortion‑free sound
- Durable construction suitable for repeated use in hobby and industrial applications
- Available in 10‑piece or 5‑piece packs – great for prototyping or full‑scale builds
Technical Specifications
- Model: 9042
- Resistance: 16 Ω (AC)
- Voltage: 3 V–3.3 V
- Size: 9 mm × 4.2 mm
- Type: Passive Piezo Buzzer
- Package: 10pcs / 5pcs
Applications
This mini piezo buzzer is perfect for:
- Arduino and Raspberry Pi projects
- Robotics, drones, and IoT devices
- Alarm systems, notifications, and status indicators
- Educational kits and maker spaces
- Embedded systems requiring low‑power sound output
Package Contents
Each order includes a sealed pack of either 10 or 5 passive buzzers, ready to be soldered or inserted into your circuit board. No additional components are required.
Upgrade your projects with the reliable and affordable 9042 passive buzzer – the go‑to choice for makers, engineers, and hobbyists alike.
Price: Original price was: $ 1.18.$ 1.16Current price is: $ 1.16.