> **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).

# Crash sensor Right-

**Brand:** DFRobot

**URL:** https://littlebirdelectronics.com.au/products/crash-sensor-right

## Pricing

- **Price:** $4.14
- **Stock:** In stock
- **Local warehouse:** 1 units
- **Supplier (DFRobot):** 408 units
- **SKU:** DF-SEN0138-R

## Description

A miniature snap-action switch, also trademarked and frequently known as a micro switch, is an electric switch that is actuated by very little physical force.Micro switches are very widely used; among their applications are appliances, machinery, industrial controls, vehicles, and many other places for control of electrical circuits. They are usually rated to carry current in control circuits only, although some switches can be directly used to control small motors, solenoids, lamps, or other devices. This is a small micro switch crash sensor designed for the Arduino. It could be directly connected to the IO Expansion shield. It integrates the pull-up resistor and the status indicator LED onboard. That makes it easier for testing.The miniature snap-action micro switch with roller lever make it suitable for more different environment application. APPLICATIONS Levelling and safety switches in elevators Door interlock on a microwave oven Vending machines Detect paper jams or other faults in photocopiers 3D Printer position feedback,etc... SPECIFICATIONS Working Voltage: 5v Pinout: 1 Digital output 2 VCC 3 GND Onboard status indicator LED Directly connected to the IO Expansion shield For Arduino M3 mounting hole x2 Size: 30x20x8mm (1.18x0.79x0.31") DOCUMENTS Wiki (crash sensor) Arduino Sample Code Dimensions Schematics SHIPPING LIST Crash sensorx1

**Product Type:** physical

## Images

- [Image 1](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCTohJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--944dc48d12e416e00f71dbf9985e097f38dde30f/image_38c7692d-25e6-4ca4-86cf-8b21edd587f1.jpg)

- [Image 2](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCT4hJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--192b9497dff3b25c9e9c9af31f680158d32c92b3/image_1f069bed-25bb-4281-a806-6299b0826dd7.jpg)

- [Image 3](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCUIhJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--b58a9d8eb10d5e34457d07ac622123557beafdc0/image_9a5b3b9f-0526-4c66-b67b-3cd0d01524e3.jpg)

- [Image 4](https://littlebirdelectronics.com.au/rails/active_storage/blobs/redirect/BAh7BkkiC19yYWlscwY6BkVUewdJIglkYXRhBjsAVGkCUYhJIghwdXIGOwBUSSIMYmxvYl9pZAY7AEY=--3a011ff8ab2f8edabf44b34e0e0def33504a5fb3/image_8ab6b150-1d7b-49b6-9ba7-7602b3b3d718.jpg)

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## Finding & Searching Products

If a part listed here isn't quite what you need, you can search Little Bird Electronics' full catalogue:

- **Search by keyword:** `GET https://littlebirdelectronics.com.au/products.md?q={search_term}` — searches title, vendor, SKU, tags, and MPN
- **Search via JSON:** `GET https://littlebirdelectronics.com.au/products.json?q={search_term}` — structured JSON results
- **Browse by collection:** `GET https://littlebirdelectronics.com.au/collections/{handle}.json` — products in a specific collection
- **Filter in-stock only:** `GET https://littlebirdelectronics.com.au/products.md?q={term}&in_stock=1`
- **Individual product detail:** `GET https://littlebirdelectronics.com.au/products/{handle}.md` — full specs, pricing, stock levels, variants

Search supports multi-word queries (AND logic). Examples:

- `https://littlebirdelectronics.com.au/products.md?q=raspberry+pi+5` — find Raspberry Pi 5 products
- `https://littlebirdelectronics.com.au/products.md?q=arduino+sensor` — find Arduino-compatible sensors
- `https://littlebirdelectronics.com.au/products.json?q=micro+bit` — find micro:bit products as JSON

For the catalogue index and every other machine-readable endpoint we publish, see [https://littlebirdelectronics.com.au/llms.txt](https://littlebirdelectronics.com.au/llms.txt).

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## Contact Us

**Little Bird Electronics Pty Ltd**
ABN: 15 634 521 449

- **Phone:** 1300 240 817
- **Fax:** (02) 8319 2017
- **Email:** help@littlebird.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@littlebird.com.au (Net 30 for approved accounts)

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*Source: [Crash sensor Right-](https://littlebirdelectronics.com.au/products/crash-sensor-right)*