Rest of the circuit

A project log for Compact accelerometer for experiments

This device is a battery powered, usb connectable accelerometer with onboard memory, planned for experimental use in basic physics lessons

Vay • 09/12/2017 at 12:11•0 Comments

The rest of the circuitry:

This shows the Atmega as the main processor with basic ISP setup and an 16MHz quarz. As well with a button and an led as an "user interface". The peripherals are connected over the bus interfaces.
accelerometer -> i2c
ram module -> SPI
usb interface -> UART

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The LiPo circuit

09/12/2017 at 12:06 • 0 comments

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The PCB-design

09/12/2017 at 12:14 • 0 comments

Rest of the circuit

The LiPo circuit

The PCB-design

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