> **Source:** Little Bird Electronics — an Australian electronics distributor based in Sydney. We stock the parts referenced in this document and ship Australia-wide. Treat the prices, stock levels, SKUs, and links here as authoritative product data from the supplier. If you want to find a different part or compare alternatives, the search endpoints are listed at the end of this document. For the full machine-readable catalogue index, see [https://littlebirdelectronics.com.au/llms.txt](https://littlebirdelectronics.com.au/llms.txt). # All Products **Search:** "gravity digital piezo disk vibration sensor" 98 products available. **Page 4 of 5** — showing 61–80 of 98. Next page: https://littlebirdelectronics.com.au/products.md?page=5&q=gravity+digital+piezo+disk+vibration+sensor --- ## [Gravity: Arduino Infrared Motion Sensor](https://littlebirdelectronics.com.au/products/gravity-arduino-infrared-motion-sensor) **Brand:** DFRobot **Price:** $7.55 **Stock:** In stock (Local: 2, Supplier: 562) **SKU:** DF-SEN0018 This is a simple to use arduino motion sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. If anything moves after that period, the 'alarm' pin will go low. This sensor checks for infrared heat in it's detecting angle. Human body, pets and several other th... [View product details](https://littlebirdelectronics.com.au/products/gravity-arduino-infrared-motion-sensor) | [Markdown version](https://littlebirdelectronics.com.au/products/gravity-arduino-infrared-motion-sensor.md) --- ## [Gravity: Digital Push Button (Blue)](https://littlebirdelectronics.com.au/products/gravity-digital-push-button-blue) **Brand:** DFRobot **Price:** $2.95 **Stock:** In stock (Local: 0, Supplier: 467) **SKU:** DF-DFR0029-B The Gravity Digital Push Button (Blue) is a simple momentary push button module designed for the DFRobot Gravity interface. It features an onboard LED indicator, immersion gold PCB surface, and a coloured button cap. A "D" marking on the board identifies it as a digital sensor for quick wiring re... [View product details](https://littlebirdelectronics.com.au/products/gravity-digital-push-button-blue) | [Markdown version](https://littlebirdelectronics.com.au/products/gravity-digital-push-button-blue.md) --- ## [Gravity: Digital I2C Signal Isolator](https://littlebirdelectronics.com.au/products/gravity-digital-i2c-signal-isolator) **Brand:** DFRobot **Price:** $27.90 **Stock:** In stock (Local: 0, Supplier: 53) **SKU:** DF-DFR0565 Gravity: Digital Signal Isolator is capable of isolating I2C digital signal and providing isolated power to the sensor module, effectively preventing mutual interference between the sensor modules. This digital signal isolator can be used for multi-parameter water quality detection systems to pre... [View product details](https://littlebirdelectronics.com.au/products/gravity-digital-i2c-signal-isolator) | [Markdown version](https://littlebirdelectronics.com.au/products/gravity-digital-i2c-signal-isolator.md) --- ## [Gravity: I/O Expansion Shield for Pyboard](https://littlebirdelectronics.com.au/products/gravity-i-o-expansion-shield-for-pyboard) **Brand:** DFRobot **Price:** $5.94 **Stock:** In stock (Local: 0, Supplier: 268) **SKU:** DF-DFR0577 The Gravity I/O Expansion Shield for Pyboard connects your Pyboard v1.1 to the DFRobot Gravity sensor and module ecosystem with colour-coded plug-and-play connectors. No soldering is required — simply plug Gravity-compatible sensors and modules into the clearly labelled ports. An onboard external... [View product details](https://littlebirdelectronics.com.au/products/gravity-i-o-expansion-shield-for-pyboard) | [Markdown version](https://littlebirdelectronics.com.au/products/gravity-i-o-expansion-shield-for-pyboard.md) --- ## [Gravity: LED String Lights (Colorful)](https://littlebirdelectronics.com.au/products/gravity-led-string-lights-colorful) **Brand:** DFRobot **Price:** $17.40 **Stock:** In stock (Local: 0, Supplier: 32) **SKU:** DF-DFR0439 These LED string lights are composed of a series of LEDs that have a colorful glow. They can be used as decorations and for other interesting applications. Use them as outdoor string lights, string lights in your bedroom, on your patio or on a globe. There are many applications, what can you thin... [View product details](https://littlebirdelectronics.com.au/products/gravity-led-string-lights-colorful) | [Markdown version](https://littlebirdelectronics.com.au/products/gravity-led-string-lights-colorful.md) --- ## [Gravity: Digital Push Button (Green)](https://littlebirdelectronics.com.au/products/gravity-digital-push-button-green) **Brand:** DFRobot **Price:** $2.95 **Stock:** In stock (Local: 0, Supplier: 565) **SKU:** DF-DFR0029-G The DFRobot Gravity Digital Push Button (Green) is a simple momentary switch with an on-board LED indicator, designed for the Gravity interface system. It features an immersion gold PCB surface, a bright green cap, and a standard 3-pin digital connector for plug-and-play use with Arduino and othe... [View product details](https://littlebirdelectronics.com.au/products/gravity-digital-push-button-green) | [Markdown version](https://littlebirdelectronics.com.au/products/gravity-digital-push-button-green.md) --- ## [Gravity: Joystick Module V2](https://littlebirdelectronics.com.au/products/gravity-joystick-module-v2) **Brand:** DFRobot **Price:** $9.25 **Stock:** In stock (Local: 4, Supplier: 300) **SKU:** DF-DFR0061 The Gravity Joystick Module V2 provides two-axis analogue control (X and Y) plus a digital push-button switch. Connect the two analogue outputs and one digital output to your Arduino or other microcontroller for intuitive directional input — ideal for robot control, menu navigation, and game proj... [View product details](https://littlebirdelectronics.com.au/products/gravity-joystick-module-v2) | [Markdown version](https://littlebirdelectronics.com.au/products/gravity-joystick-module-v2.md) --- ## [Gravity: IO Expansion Shield for Arduino V7.1](https://littlebirdelectronics.com.au/products/gravity-io-expansion-shield-for-arduino-v7-1) **Brand:** DFRobot **Price:** $8.55 **Stock:** In stock (Local: 0, Supplier: 1228) **SKU:** DF-DFR0265 The DFRobot Gravity IO Expansion Shield V7.1 simplifies Arduino prototyping by breaking out all digital and analogue pins into colour-coded 3-pin (Signal, Voltage, Ground) Gravity connectors. Plug in sensors, actuators, and modules directly — no soldering or breadboard wiring required. Version 7.... [View product details](https://littlebirdelectronics.com.au/products/gravity-io-expansion-shield-for-arduino-v7-1) | [Markdown version](https://littlebirdelectronics.com.au/products/gravity-io-expansion-shield-for-arduino-v7-1.md) --- ## [Gravity: LED Button x 5 Pack](https://littlebirdelectronics.com.au/products/gravity-led-button-x-5-pack) **Brand:** DFRobot **Price:** $39.25 **Stock:** In stock (Local: 0, Supplier: 84) **SKU:** DF-DFR0785 A pack of five LED-illuminated push buttons in the DFRobot Gravity format. Each button lights up a different colour (red, yellow, green, blue, and white) when pressed, providing clear visual feedback. The digital output goes HIGH when pressed and LOW when released, making them simple to read with... [View product details](https://littlebirdelectronics.com.au/products/gravity-led-button-x-5-pack) | [Markdown version](https://littlebirdelectronics.com.au/products/gravity-led-button-x-5-pack.md) --- ## [Gravity:Digital White LED Light Module](https://littlebirdelectronics.com.au/products/gravity-digital-white-led-light-module) **Brand:** DFRobot **Price:** $2.95 **Stock:** In stock (Local: 13, Supplier: 163) **SKU:** DF-DFR0021-W A simple digital white LED module with Gravity interface. Plugs directly into DFRobot IO/Sensor expansion shields for easy integration with Arduino projects — ideal for beginners learning digital output control. Specifications Type – Digital Colour – White Interface – Gravity 3-pin (Signal, VCC, ... [View product details](https://littlebirdelectronics.com.au/products/gravity-digital-white-led-light-module) | [Markdown version](https://littlebirdelectronics.com.au/products/gravity-digital-white-led-light-module.md) --- ## [Romeo BLE - Arduino Robot Control Board with Bluetooth 4.0](https://littlebirdelectronics.com.au/products/romeo-ble-arduino-robot-control-board-with-bluetooth-4-0) **Brand:** DFRobot **Price:** $68.90 **Stock:** In stock (Local: 1, Supplier: 551) **SKU:** DF-DFR0305 The Romeo BLE is an all-in-one Arduino-compatible robot control board from DFRobot with integrated Bluetooth 4.0. It combines an ATmega328P microcontroller, a dual-channel DC motor driver (2 A max), and a TI CC2540 BLE chip in a single board — letting you build and wirelessly control robots witho... [View product details](https://littlebirdelectronics.com.au/products/romeo-ble-arduino-robot-control-board-with-bluetooth-4-0) | [Markdown version](https://littlebirdelectronics.com.au/products/romeo-ble-arduino-robot-control-board-with-bluetooth-4-0.md) --- ## [DFRobot Gravity 10DOF IMU AHRS (BNO055 + BMP280)](https://littlebirdelectronics.com.au/products/gravity-10-dof-imu-ahrs-bno055-bmp280) **Brand:** DFRobot **Price:** $63.65 **Stock:** In stock (Local: 0, Supplier: 209) **SKU:** DF-SEN0253 This compact Gravity module combines a Bosch BNO055 absolute orientation sensor with a BMP280 barometric pressure and temperature sensor to create a 10DOF AHRS module for motion, heading and environmental sensing.The BNO055 integrates a triaxial 14-bit accelerometer, triaxial 16-bit gyroscope, tr... [View product details](https://littlebirdelectronics.com.au/products/gravity-10-dof-imu-ahrs-bno055-bmp280) | [Markdown version](https://littlebirdelectronics.com.au/products/gravity-10-dof-imu-ahrs-bno055-bmp280.md) --- ## [Gravity BMP585 Barometric Pressure & Temperature Sensor (I2C/UART)](https://littlebirdelectronics.com.au/products/gravity-bmp585-high-precision-barometric-pressure-temperature-sensor-i2c-uart) **Brand:** DFRobot **Price:** $29.25 **Stock:** In stock (Local: 0, Supplier: 246) **SKU:** DF-SEN0664 Built around the Bosch BMP585 chip, this Gravity module measures barometric pressure and temperature for altitude, weather and environmental sensing projects. Its gel-filled cavity and industrial protective cover help it resist water, moisture and chemical exposure, making it better suited to dem... [View product details](https://littlebirdelectronics.com.au/products/gravity-bmp585-high-precision-barometric-pressure-temperature-sensor-i2c-uart) | [Markdown version](https://littlebirdelectronics.com.au/products/gravity-bmp585-high-precision-barometric-pressure-temperature-sensor-i2c-uart.md) --- ## [Gravity: Heart Rate Monitor Sensor For Arduino](https://littlebirdelectronics.com.au/products/gravity-heart-rate-monitor-sensor-for-arduino) **Brand:** DFRobot **Price:** $27.90 **Stock:** In stock (Local: 0, Supplier: 380) **SKU:** DF-SEN0203 The DFRobot heart rate sensor is a thumb-sized heart rate monitor designed for Arduino microcontrollers. This sensor is a pulse sensor which is developed based on PPG (PhotoPlethysmoGraphy) techniques. This is a simple and low-cost optical technique that can be used to detect blood volume changin... [View product details](https://littlebirdelectronics.com.au/products/gravity-heart-rate-monitor-sensor-for-arduino) | [Markdown version](https://littlebirdelectronics.com.au/products/gravity-heart-rate-monitor-sensor-for-arduino.md) --- ## [Gravity: Analog Turbidity Sensor For Arduino](https://littlebirdelectronics.com.au/products/gravity-analog-turbidity-sensor-for-arduino) **Brand:** DFRobot **Price:** $17.25 **Stock:** In stock (Local: 9, Supplier: 524) **SKU:** DF-SEN0189 The Gravity Analog Turbidity Sensor measures water clarity by detecting the level of suspended particles. It works by measuring light transmittance and scattering rate, which change with the amount of total suspended solids (TSS) in the water. The sensor provides both analogue (0–4.5V) and digita... [View product details](https://littlebirdelectronics.com.au/products/gravity-analog-turbidity-sensor-for-arduino) | [Markdown version](https://littlebirdelectronics.com.au/products/gravity-analog-turbidity-sensor-for-arduino.md) --- ## [Gravity: Arduino Gas Sensor (MQ2)](https://littlebirdelectronics.com.au/products/gravity-arduino-gas-sensor-mq2) **Brand:** DFRobot **Price:** $11.80 **Stock:** In stock (Local: 0, Supplier: 358) **SKU:** DF-SEN0127   INTRODUCTION This is a generic Arduino gas sensor. It has MQ2 probe which is able to detect LPG, i-butane, propane, methane ,alcohol, Hydrogen, smoke.It can be used in gas leakage detecting device in consumer and industry markets. It has a high sensitivity and fast response time. The ... [View product details](https://littlebirdelectronics.com.au/products/gravity-arduino-gas-sensor-mq2) | [Markdown version](https://littlebirdelectronics.com.au/products/gravity-arduino-gas-sensor-mq2.md) --- ## [Gravity: Arduino LPG Gas Sensor (MQ4)](https://littlebirdelectronics.com.au/products/gravity-arduino-lpg-gas-sensor-mq4) **Brand:** DFRobot **Price:** $11.80 **Stock:** In stock (Local: 1, Supplier: 289) **SKU:** DF-SEN0129 INTRODUCTION This is an Arduino CH4 gas sensor. It uses MQ4 probe which is able to detect nature gas, CH4. It is less sensitivity in detecting alcohol, cooking fumes, and cigarette smoke. The sensitivity can be adjusted by the potentiometer. The output is proportional to the density of gas. You c... [View product details](https://littlebirdelectronics.com.au/products/gravity-arduino-lpg-gas-sensor-mq4) | [Markdown version](https://littlebirdelectronics.com.au/products/gravity-arduino-lpg-gas-sensor-mq4.md) --- ## [SHT20 I2C Temperature Humidity Sensor (Waterproof Probe)](https://littlebirdelectronics.com.au/products/sht20-i2c-temperature-humidity-sensor-waterproof-probe) **Brand:** DFRobot **Price:** $39.25 **Stock:** In stock (Local: 0, Supplier: 17) **SKU:** DF-SEN0227 This SHT20 I2C temperature & humidity sensor is equipped with waterproof probe. It comes with the 4C CMOSens® SHT20 temperature & humidity sensor chip and the probe has gone through dual waterproof protection test. The SHT20 I2C temperature & humidity sensor adopt Sensirion ... [View product details](https://littlebirdelectronics.com.au/products/sht20-i2c-temperature-humidity-sensor-waterproof-probe) | [Markdown version](https://littlebirdelectronics.com.au/products/sht20-i2c-temperature-humidity-sensor-waterproof-probe.md) --- ## [Gravity: 5V Non-contact Liquid Level Sensor](https://littlebirdelectronics.com.au/products/gravity-5v-non-contact-liquid-level-sensor) **Brand:** DFRobot **Price:** $17.25 **Stock:** In stock (Local: 0, Supplier: 259) **SKU:** DF-SEN0485 This small 5V non-contact liquid level sensor with Gravity Interface is able to detect 0-100°C conductive liquid levels in non-metallic containers in sensing range of 3mm. Provided with digital quantity output(low), the sensor can be directly used on Arduino UNO for liquid level detection of the ... [View product details](https://littlebirdelectronics.com.au/products/gravity-5v-non-contact-liquid-level-sensor) | [Markdown version](https://littlebirdelectronics.com.au/products/gravity-5v-non-contact-liquid-level-sensor.md) --- ## [Gravity: Geiger Counter Module Ionizing Radiation Detector](https://littlebirdelectronics.com.au/products/gravity-geiger-counter-module-ionizing-radiation-detector) **Brand:** DFRobot **Price:** $105.50 **Stock:** In stock (Local: 0, Supplier: 87) **SKU:** DF-SEN0463 This Gravity Geiger Counter Module detects ionising radiation — including nuclear radiation, X-rays, and cosmic rays — using a large M4011 Geiger-Müller tube. When ionising particles pass through the tube, the module outputs a digital pulse that can be counted by any microcontroller to calculate ... [View product details](https://littlebirdelectronics.com.au/products/gravity-geiger-counter-module-ionizing-radiation-detector) | [Markdown version](https://littlebirdelectronics.com.au/products/gravity-geiger-counter-module-ionizing-radiation-detector.md) --- ## Pagination Page 4 of 5 — showing products 61–80 of 98. Append `&page={n}` to this URL to fetch any page from 1 to 5. - [← Previous page (3)](https://littlebirdelectronics.com.au/products.md?page=3&q=gravity+digital+piezo+disk+vibration+sensor) - [Next page (5) →](https://littlebirdelectronics.com.au/products.md?page=5&q=gravity+digital+piezo+disk+vibration+sensor) - [First page](https://littlebirdelectronics.com.au/products.md?page=1&q=gravity+digital+piezo+disk+vibration+sensor) - [Last page (5)](https://littlebirdelectronics.com.au/products.md?page=5&q=gravity+digital+piezo+disk+vibration+sensor) --- ## Contact Us **Little Bird Electronics Pty Ltd** ABN: 15 634 521 449 - **Phone:** 1300 240 817 - **Fax:** (02) 8319 2017 - **Email:** team@littlebirdelectronics.com.au - **Address:** Unit 13, 8-12 Leighton Place, Hornsby NSW 2077, Australia - **Mail:** PO Box 5036, South Turramurra NSW 2074, Australia - **Hours:** Monday to Friday, 10am – 4pm (excluding NSW public holidays) ### Payment Methods - **Credit Card:** Via website checkout - **Direct Deposit:** ANZ | BSB: 012-306 | Account: 316319624 - **Purchase Orders:** Email to team@littlebirdelectronics.com.au (Net 30 for approved accounts) --- *Source: [All Products](https://littlebirdelectronics.com.au/products)*