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callum.snowden

United Kingdom

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Engineer of mechanical and electronic things by day, and a designer of rather amusing, rather terrible electric "vehicles" by night.

Rewards icon DS Level 13
6150 / 6500 xp
Member since November 2020
DS member Earned 10/11/2020
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Author 25 Earned 23/07/2021
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12 Followers
2 Following
3 Likes
0 Forum posts
0 Comments posted
26 Articles published
article
callum.snowden

Development Kits

2 days ago

A Hands-On Look at the ST BlueNRG-LP BLE Long Range SoC

A look at the STEVAL-IDB011V1 evaluation board, the BlueNRG-LP BLE system-on-chip, and then an example demonstrating Bluetooth Low Energy long range features.

0 comments
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callum.snowden

Internet of Things

4 weeks ago

Building a Twitter Connected Stack Light Christmas Tree Topper

Using a USB controlled stack light to put on a light show and play bad renditions of popular Christmas tunes.

0 comments
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callum.snowden

Internet of Things

1 month ago

Building a Remote Power Monitoring Platform with the Zerynth ZM1-DB

Taking a look at the Zerynth ZM1-DB IoT development board, and using it to construct a LoRaWAN gateway power monitoring system.

0 comments
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callum.snowden

Test and Measurement

2 months ago

Building an Amplifier Test Set with Analog Discovery 2 and Raspberry Pi 4 Part 4: Final Touches and Testing

Software to control the amplifier test set and some example test results.

0 comments
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callum.snowden

Test and Measurement

2 months ago

Building an Amplifier Test Set with Analog Discovery 2 and Raspberry Pi 4 Part 3: Hardware

Building the hardware to safely interface an audio amplifier with an Analog Discovery 2.

0 comments
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callum.snowden

Power

5 months ago

A First Look at the Infineon EVALICB2FL03GTOBO1 Evaluation Board

Infineon controller IC provides a smart solution for driving UV-C germicidal tubes.

2 comments
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callum.snowden

Raspberry Pi

5 months ago

Building the Pollen Pi: A Pollen Indicating Stack Light Display

Combining a USB controlled stack light with a Raspberry Pi and Node-RED to display the local pollen count.

0 comments
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callum.snowden

Power

6 months ago

A Look at the ST 3.6kW SiC PFC Totem Pole Reference Design Board

Exploring silicon carbide MOSFET technology advantages, PFC and the STEVAL-DPSTPFC1 reference design board.

0 comments
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callum.snowden

Robotics

6 months ago

Building an AI Powered Follow Trolley Part 3: Hardware Assembly & Test

Assembling the follow trolley frame, interface PCB & writing some Python to verify correct hardware operation.

0 comments
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callum.snowden

Industrial Sensing

6 months ago

A Hands-On Look at the STM32 Nucleo Pack for IO-Link

An introduction to IO-Link, the STMicroelectronics evaluation kit, and an example demonstrating the interface.

0 comments
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callum.snowden

Robotics

7 months ago

Building an AI Powered Follow Trolley Part 2: Hardware Design

Selecting componentry to construct the follow trolley, and planning the frame design.

0 comments
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callum.snowden

Industrial Automation

7 months ago

Building a Rotary Inverter Controller with a Barth lococube mini-PLC Part 3: Final Assembly & Test

Finalising the controls & enclosure assembly, completing the wiring and undertaking an exciting first test.

0 comments
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