Jeremy's Blog

Head of Development, Software Architect and Developer by day. Data Science and Raspberry Pi dabbler by night.

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2012-11-15

Raspberry Pi solenoid alarm bell

Controlling components on a separate power supply from the Raspberry Pi. This project uses a PIR sensor, an IR range sensor, a solenoid, a ...

2012-09-08

Raspberry Pi distance measuring sensor with LCD output

Measure distances from the Sharp GP2Y0A02YK0F sensor using an MCP3008 ADC and hardware SPI. The Sharp GP2Y0A02YK0F can be powered fr...

2012-09-05

Raspberry Pi hardware SPI analog inputs using the MCP3008

A hardware SPI remake of the bit-banged Adafruit project: Analog Inputs for Raspberry Pi Using the MCP3008 . Take a look at the Adafru...

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