All Products
Showing 21-40 of 56 products · 24 unavailable products hidden
Grow Base Kit by Pimoroni
A Raspberry Pi-powered plant monitoring system that tracks moisture levels across up to three pots, alerts you when plants need water, and can even automate watering with optional pumps. The kit centres around the Grow HAT Mini, a compact add-on board with a built-in LCD, buttons, buzzer, and lig...
Kitronik Alarm Clock Kit with ZIP Halo HD for micro:bit
Explore time, light, and also sound with the Kitronik Alarm Clock Kit, a fun and hands-on introduction to the ZIP Halo HD. KITRONIK ALARM CLOCK KIT: The Kitronik Alarm Clock Kit with ZIP Halo HD for microbit provides a fun introduction to features of Halo HD. This kit features a modified version ...
Kitronik Air Quality Datalogging Board for Pico
The Kitronik Smart Air Quality Board provides a complete air monitoring and datalogging solution for the Raspberry Pi Pico. With an onboard BME688 environmental sensor, OLED display, real-time clock support, and MicroPython libraries, it's ready to measure temperature, pressure, humidity, air qua...
Air Quality and Environmental Control HAT for Raspberry Pi
The Kitronik Air Quality Control HAT for Raspberry Pi lets you monitor, log, and react to environmental data using the BME688 sensor. It measures temperature, pressure, humidity, air quality index, and eCO2, with an on-board OLED display and ZIP LEDs for visual feedback. An RP2040 co-processor ha...
Speaker - PCB Mount - SparkFun Electronics
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A compact through-hole speaker that solders directly to your PCB. When you need better audio quality than a piezo buzzer but don't have room for a full-sized speaker, this 30mm unit hits the sweet spot – clear enough for voice prompts and alerts, small enough to fit in tight enclosures. The plas...
Passive Buzzer
This passive buzzer is a simple sound-making component for Arduino, microcontroller and electronics projects. Unlike an active buzzer, it needs a changing signal to produce sound rather than generating a tone automatically.You can drive it with a PWM signal to control the output, making it useful...
Kitronik Discovery Kit for Raspberry Pi Pico (Pico Included)
Take your first steps in Python and physical computing with the Kitronik Discovery Kit for Raspberry Pi Pico (Pico Included). The Kitronik Discovery Kit for Raspberry Pi Pico (Pico Included) is a great way to learn about microcontrollers, Python coding, and physical computing. The kit is suppl...
Small Enclosed Piezo w/Wires
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This small (14mm diameter) piezo element is nicely enclosed so you can attach easily. Piezo elements convert vibration to voltage or voltage to vibration. That means you can use this as a buzzer for making beeps, tones and alerts AND you can use it as a sensor, to detect fast movements like knock...
Piezo Element
A simple piezo element that can be used as both a sensor and a small audio transducer. When flexed or tapped, it generates a voltage that can be read by a microcontroller, making it ideal for knock and vibration detection projects. Connect the output to an analog input on your Arduino or other m...
Gravity: Intermediate(advanced) Kit for Arduino
The DFRobot Gravity Intermediate Kit for Arduino takes you beyond the basics with a comprehensive set of sensors, modules, and an Arduino-compatible board. Starting with simple LED projects and progressing to more complex builds like a mini electronic drum kit, sound-activated LED, and digital di...
Large Enclosed Piezo Element w/Wires
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This large enclosed piezo element (30 mm diameter) converts vibration to voltage and voltage to vibration, making it useful both as a buzzer for generating tones and as a sensor for detecting knocks and impacts. The enclosed housing includes mounting holes for easy attachment to panels, enclosure...
SparkFun Inventor's Kit - v4.1.2
A note for SparkFun Inventor's Kit v4.1 users: The only change that was made from the SIK v4.1 to the SIK v4.1.2 is our new carrying case. All of the internal parts and instructional guide have remained the same! The SparkFun Inventor's Kit (SIK) is a great way to get started with programmi...
SparkFun Inventor's Kit V3.3 - Special Edition
The SparkFun Inventor’s Kit (SIK) is a great way to get started with programming and hardware interaction with the Arduino programming language. The SIK includes everything you need to complete 16 circuits that will teach you how to read sensors, display information on an LCD, drive motors, and m...
SparkFun Inventor's Kit (for Arduino Uno) - V3.2
The SparkFun Inventor’s Kit (SIK) is a great way to get started with programming and hardware interaction with the Arduino programming language. The SIK includes everything you need to complete 16 circuits that will teach you how to read sensors, display information on an LCD, drive motors, an...
Crack the Code Components Kit Only
Already run the Crack the Code unit of work and want to replenish your component box? At Little Bird Electronics we have put together a replenishment kit for your Crack the Code unit of work. Kit Contains: Studient to Keep: 21 x Little Bird Cheat Card - LDR 21 x Little Bird...
Large Piezo Alarm - 16 Tone
A piezo alarm with 16 selectable tone patterns configured via on-board DIP switches. Tone options include continuous, chime, intermittent, warble, and pulsating modes. Capable of producing up to 103 dB(A) at 16 V, making it suitable for audible alarm and alert applications. Key Features 16 Ton...
Piezo Vibration Sensor - Small Vertical
The Minisense 100 from Measurement Specialties is a low-cost cantilever-type vibration sensor loaded by a mass to offer high sensitivity at low frequencies. Useful for detecting vibration and ‘tap’ inputs from a user. A small AC and large voltage (up to +/-90V) is created when the film moves back...
Gravity: Flexible Piezo Film Vibration Sensor
This is an Arduino compatible piezo film vibration sensor. It is made up of flexible piezo film and converter board. The sensor is able to detect vibration, flexibility, impact and touch. The film is a flexible component comprising a 28 µm thick piezoelectric PVDF polymer film with screen-printe...
Piezo Vibration Sensor - Large with Mass
A flexible piezo vibration sensor from Measurement Specialties, commonly used for detecting flex, touch, vibration, and shock. The PVDF polymer film generates a small AC voltage (up to ±90 V) when it moves, which can be brought down to ADC-readable levels with a simple resistor divider. This vers...
Piezo Vibration Sensor - Large
This basic piezo sensor from Measurement Specialties is often used for flex, touch, vibration and shock measurements. A small AC and large voltage (up to +/-90V) is created when the film moves back and forth. A simple resistor should get the voltage down to ADC levels. Can also be used for impact...
