Finding the Accelerometer. Now I just need to do a little drawing. I know the distance from the center to the accelerometer in both orientations. Here is a diagram showing where those two curves ...

With the introduction of higher integration and more accurate accelerometer products, system designers still have a need to understand how parts are calibrated; ... A simplified diagram of the 4-point ...

There’s a good chance that you use a MEMS accelerometer every single day. It’s the small chip that let your smart phone automatically adjust its screen orientation. They’re great … ...

So here is a diagram of my iPhone (looking at it from the back). Pretty sure that's where the sensor is located. Now I just need to take apart my phone to verify this result.

Figure 1. Block Diagram of a Vibration Test System. An Example To illustrate how various monitoring points on a fixture can vary widely, let�s look at a real-world application: a prototype ...

Their research (DOI: 10.1038/s41378-024-00826-x), published in Microsystems & Nanoengineering on March 5, 2025, introduces a MEMS accelerometer featuring an advanced anti-spring mechanism.

Researchers at Georgia Tech and MIT have developed a proof of concept to demonstrate that it is possible to record a computer user's keystrokes using an iPhone 4's accelerometer. The researchers ...

More information: Jiarui Mo et al, A high aspect ratio surface micromachined accelerometer based on a SiC-CNT composite material, Microsystems & Nanoengineering (2024). DOI: 10.1038/s41378-024-00672-x ...